Property API for appraisers: stop hand-typing the property characteristics half of every report
Alex Wilkinson
CEO of Houski
2023-08-15
If you do appraisal work in Canada, you already know the joke: half the fee covers the report, the other half covers the time you spend assembling it.
A big chunk of that time is the same thing on every assignment. You pull recorded sales from your Multiple Listing Service (MLS) access or a land-titles registry. You then go and rebuild the property characteristics side of those comparables by hand: interior area, year built, lot dimensions, roof age, basement type, heating, garage, assessment values. Different municipal portals format every field differently. Addresses have eighteen variants. Nothing exports cleanly.
Houski does not replace your sold-comp source. We do not have recorded sale prices, and no general-access dataset in Canada does. What Houski does replace is the characteristics-pulling half of the workflow: given an address or a bounding box, we hand you back a standardized JSON record with construction details, assessment values, mill rates, listing history, permit history, and a model-based valuation as a benchmark. The same field names, the same shape, across every province.
What the appraiser workflow usually looks like
For any residential or commercial assignment, the standard flow is something like:
- Identify the subject property and its key attributes.
- Define a comparable area, usually a radius or a neighbourhood boundary.
- Pull recent recorded sales in that area from your MLS access or a land-titles pull.
- Rebuild the property characteristics for each sold comparable so you can adjust for size, age, condition, lot, and the rest.
- Document the comparables for the report.
Steps 3 and 4 are where the time goes. Step 3 is locked behind MLS membership or a paid registry pull, so it stays with you. Step 4 is the part Houski collapses.
Pulling subject plus candidate properties in one request
Say you have a subject at 1234 Elgin Street Southwest in Calgary. You already have your sold list from your own access. You want every nearby property of similar size and age with full characteristics, listing context, and assessment values, so you can rebuild the comp grid without retyping anything. The block below is a live call against the real API, the request code and the JSON response are regenerated every time this page is rendered:
API request
TypeScript code
const houski_data = async (): Promise<PropertiesResponse> => {
// You must copy the PropertiesResponse type declarations from the
// Houski API documentation to strongly type the response
const url = new URL('https://api.houski.ca/properties');
url.searchParams.set('api_key', 'YOUR_API_KEY');
url.searchParams.set('city', 'calgary');
url.searchParams.set('construction_year_gte', '1960');
url.searchParams.set('construction_year_lte', '1985');
url.searchParams.set('country_abbreviation', 'ca');
url.searchParams.set('expand', 'listings');
url.searchParams.set('interior_sq_m_gte', '110');
url.searchParams.set('interior_sq_m_lte', '180');
url.searchParams.set('property_type_eq', 'House');
url.searchParams.set('province_abbreviation', 'ab');
url.searchParams.set('results_per_page', '50');
url.searchParams.set('select', 'address,latitude,longitude,property_type,construction_year,interior_sq_m,land_area_sq_m,bedroom,bathroom_full,bathroom_half,basement_finish,roof_material,roof_material_install_year,heating_type_first,garage_parking_space_first,assessment_value,assessment_year,estimate_sale_price');
const response = await fetch(url);
const data = await response.json();
return data;
}
(async () => {
let data: PropertiesResponse = await houski_data();
// Log the response
console.log(data);
})();
API response
JSON
{
"cache_hit": false,
"cost_cents": 72.68000793457031,
"data": [
{
"address": "52 Cedargrove Way SW",
"assessment_value": 662000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 1,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1984,
"estimate_sale_price": 614848,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 136.4734344482422,
"land_area_sq_m": 430.2999877929687,
"latitude": 50.95145034790039,
"listings": [
{
"expand_estimate_list_price": 574900,
"expand_listing_date": "2022-07-26",
"expand_listing_event": "Listed",
"property_id": "1000c277cd905d3b"
},
{
"expand_estimate_list_price": 555000,
"expand_listing_date": "2022-08-04",
"expand_listing_event": "Price decrease",
"property_id": "1000c277cd905d3b"
},
{
"expand_estimate_list_price": 539000,
"expand_listing_date": "2022-08-30",
"expand_listing_event": "Price decrease",
"property_id": "1000c277cd905d3b"
},
{
"expand_estimate_list_price": 525000,
"expand_listing_date": "2022-09-08",
"expand_listing_event": "Unlisted",
"property_id": "1000c277cd905d3b"
},
{
"expand_estimate_list_price": 539000,
"expand_listing_date": "2022-09-15",
"expand_listing_event": "Unlisted",
"property_id": "1000c277cd905d3b"
}
],
"longitude": -114.12571716308594,
"property_id": "1000c277cd905d3b",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2019
},
{
"address": "6619 34 Street SW",
"assessment_value": 868500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1964,
"estimate_sale_price": 1009562,
"garage_parking_space_first": 2,
"heating_type_first": "Gas furnace",
"interior_sq_m": 139.35450744628906,
"land_area_sq_m": 556.7999877929688,
"latitude": 50.99509048461914,
"longitude": -114.13599395751952,
"property_id": "10014f3c7e5bfad9",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2016
},
{
"address": "6535 54 Street NW",
"assessment_value": 726000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1972,
"estimate_sale_price": 614755,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 115.19881439208984,
"land_area_sq_m": 626.7999877929688,
"latitude": 51.110992431640625,
"listings": [
{
"expand_estimate_list_price": 640000,
"expand_listing_date": "2023-09-17",
"expand_listing_event": "Listed",
"property_id": "10030424b41ab29b"
},
{
"expand_estimate_list_price": 640000,
"expand_listing_date": "2023-09-28",
"expand_listing_event": "Unlisted",
"property_id": "10030424b41ab29b"
}
],
"longitude": -114.16285705566406,
"property_id": "10030424b41ab29b",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2024
},
{
"address": "1309 18 Avenue NW",
"assessment_value": 840000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1985,
"estimate_sale_price": 846246,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 148.319091796875,
"land_area_sq_m": 445.6000061035156,
"latitude": 51.06850051879883,
"longitude": -114.0904312133789,
"property_id": "10055f7b25bdcfa4",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2020
},
{
"address": "5047 Vanstone Crescent NW",
"assessment_value": 833500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1966,
"estimate_sale_price": 970910,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 165.27313232421875,
"land_area_sq_m": 668.5999755859375,
"latitude": 51.0986442565918,
"longitude": -114.15877532958984,
"property_id": "1005fe608a515e58",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2018
},
{
"address": "5852 Bow Crescent NW",
"assessment_value": 1250000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1980,
"estimate_sale_price": 1589084,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 152.638427734375,
"land_area_sq_m": 1339.0,
"latitude": 51.08074188232422,
"longitude": -114.1698760986328,
"property_id": "100af602324e3847",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2015
},
{
"address": "5580 Dalhart Hill NW",
"assessment_value": 697000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1973,
"estimate_sale_price": 701710,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 132.29281616210938,
"land_area_sq_m": 696.4000244140625,
"latitude": 51.11457061767578,
"longitude": -114.16414642333984,
"property_id": "100c6e3e02fb821e",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2025
},
{
"address": "305 2905 Unwin Road NW",
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1964,
"estimate_sale_price": 299055,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 125.882568359375,
"land_area_sq_m": 346.0,
"latitude": 51.07179260253906,
"longitude": -114.12714385986328,
"property_id": "100d3207ca45079a",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2016
},
{
"address": "2830 Oakmoor Crescent SW",
"assessment_value": 675000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1971,
"estimate_sale_price": 663389,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 136.56634521484375,
"land_area_sq_m": 703.7000122070312,
"latitude": 50.96464157104492,
"longitude": -114.12630462646484,
"property_id": "100db013c3f70024",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2023
},
{
"address": "11239 Braeside Drive SW",
"assessment_value": 656500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1976,
"estimate_sale_price": 666757,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 112.22593688964844,
"land_area_sq_m": 580.0,
"latitude": 50.954345703125,
"longitude": -114.1082992553711,
"property_id": "10101432d24d4349",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2011
},
{
"address": "409 25 Glengrove Close SW",
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1980,
"estimate_sale_price": 568033,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 125.882568359375,
"land_area_sq_m": 281.3999938964844,
"latitude": 51.02406692504883,
"longitude": -114.1624984741211,
"property_id": "1013805e8de58078",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2015
},
{
"address": "168 Brabourne Road SW",
"assessment_value": 708500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 1,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1977,
"estimate_sale_price": 676245,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 112.27238464355467,
"land_area_sq_m": 618.5,
"latitude": 50.95561218261719,
"longitude": -114.11293029785156,
"property_id": "1014ae78ac6cb4be",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2012
},
{
"address": "11 Woodmont Way SW",
"assessment_value": 823000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1980,
"estimate_sale_price": 812427,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 158.6770782470703,
"land_area_sq_m": 457.2999877929687,
"latitude": 50.94211196899414,
"longitude": -114.12715911865234,
"property_id": "101afd386f640c9e",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2015
},
{
"address": "23 Bernard Court NW",
"assessment_value": 680500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1981,
"estimate_sale_price": 660032,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 159.79190063476562,
"land_area_sq_m": 472.0,
"latitude": 51.13442611694336,
"longitude": -114.07946014404295,
"property_id": "101b51f16427a958",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2016
},
{
"address": "148 Pinemill Mews NE",
"assessment_value": 515500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1979,
"estimate_sale_price": 527581,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 120.02973175048828,
"land_area_sq_m": 361.5,
"latitude": 51.07366561889648,
"listings": [
{
"expand_estimate_list_price": 519900,
"expand_listing_date": "2025-05-04",
"expand_listing_event": "Listed",
"property_id": "101bf9e336928eac"
},
{
"expand_estimate_list_price": 509900,
"expand_listing_date": "2025-05-25",
"expand_listing_event": "Price decrease",
"property_id": "101bf9e336928eac"
},
{
"expand_estimate_list_price": 504900,
"expand_listing_date": "2025-08-18",
"expand_listing_event": "Price decrease",
"property_id": "101bf9e336928eac"
},
{
"expand_estimate_list_price": 504900,
"expand_listing_date": "2026-04-16",
"expand_listing_event": "Unlisted",
"property_id": "101bf9e336928eac"
}
],
"longitude": -113.95098876953124,
"property_id": "101bf9e336928eac",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2014
},
{
"address": "4010 16 Street SW",
"assessment_value": 608000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1971,
"estimate_sale_price": 761213,
"garage_parking_space_first": 2,
"heating_type_first": "In-floor",
"interior_sq_m": 172.28726196289062,
"land_area_sq_m": 290.29998779296875,
"latitude": 51.01880645751953,
"longitude": -114.10009002685548,
"property_id": "101d384958060b6a",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2023
},
{
"address": "224 Queensland Road SE",
"assessment_value": 595500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1974,
"estimate_sale_price": 578854,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 118.91490173339844,
"land_area_sq_m": 624.7000122070312,
"latitude": 50.93392562866211,
"longitude": -114.02605438232422,
"property_id": "101f03d9f639d8da",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2009
},
{
"address": "2206 140 Silvergrove Drive NW",
"assessment_value": 229500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1977,
"estimate_sale_price": 284923,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 171.03306579589844,
"land_area_sq_m": 33509.0,
"latitude": 51.11360168457031,
"longitude": -114.20346069335938,
"property_id": "1022efd40aaddded",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2012
},
{
"address": "6451 70 Street NW",
"assessment_value": 739000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1973,
"estimate_sale_price": 707292,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 125.04644775390624,
"land_area_sq_m": 602.4000244140625,
"latitude": 51.110328674316406,
"listings": [
{
"expand_estimate_list_price": 750000,
"expand_listing_date": "2026-05-09",
"expand_listing_event": "Listed",
"property_id": "10240aca9bdc6a1f"
},
{
"expand_estimate_list_price": 729900,
"expand_listing_date": "2026-06-15",
"expand_listing_event": "Price decrease",
"property_id": "10240aca9bdc6a1f"
},
{
"expand_estimate_list_price": 724900,
"expand_listing_date": "2026-07-02",
"expand_listing_event": "Price decrease",
"property_id": "10240aca9bdc6a1f"
},
{
"expand_estimate_list_price": 699900,
"expand_listing_date": "2026-07-12",
"expand_listing_event": "Price decrease",
"property_id": "10240aca9bdc6a1f"
},
{
"expand_estimate_list_price": 699900,
"expand_listing_date": "2026-07-27",
"expand_listing_event": "Unlisted",
"property_id": "10240aca9bdc6a1f"
}
],
"longitude": -114.1893539428711,
"property_id": "10240aca9bdc6a1f",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2026
},
{
"address": "5716 Dalcastle Crescent NW",
"assessment_value": 724500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1974,
"estimate_sale_price": 753679,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 153.61448669433594,
"land_area_sq_m": 587.2000122070312,
"latitude": 51.1156120300293,
"longitude": -114.16534423828124,
"property_id": "1026ccb6c50416c6",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2009
},
{
"address": "13039 Lake Twintree Road SE",
"assessment_value": 970000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1972,
"estimate_sale_price": 1019028,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 130.43478393554688,
"land_area_sq_m": 529.2999877929688,
"latitude": 50.9349250793457,
"longitude": -114.03942108154295,
"property_id": "1029fc3ea878f926",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2024
},
{
"address": "1119 48 Avenue NW",
"assessment_value": 730500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1965,
"estimate_sale_price": 770157,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 111.29691314697266,
"land_area_sq_m": 552.2999877929688,
"latitude": 51.09866714477539,
"longitude": -114.0878448486328,
"property_id": "1030ae763950657f",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2017
},
{
"address": "175 Templeton Circle NE",
"assessment_value": 627500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1979,
"estimate_sale_price": 600360,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 110.69305419921876,
"land_area_sq_m": 693.4000244140625,
"latitude": 51.084678649902344,
"longitude": -113.93982696533205,
"property_id": "103178ca5403691a",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2014
},
{
"address": "159 Bedwood Bay NE",
"assessment_value": 529500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1979,
"estimate_sale_price": 485423,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 112.96915435791016,
"land_area_sq_m": 448.3999938964844,
"latitude": 51.125484466552734,
"longitude": -114.06071472167967,
"property_id": "10320f218a9c5d51",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2014
},
{
"address": "231 Parkvalley Drive SE",
"assessment_value": 744000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1975,
"estimate_sale_price": 812799,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 161.37124633789062,
"land_area_sq_m": 531.4000244140625,
"latitude": 50.91802215576172,
"longitude": -114.03022003173828,
"property_id": "1032e0aab660ccc1",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2010
},
{
"address": "4832 26 Avenue NE",
"assessment_value": 557500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1974,
"estimate_sale_price": 581464,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 110.83240509033205,
"land_area_sq_m": 475.8999938964844,
"latitude": 51.0771484375,
"listings": [
{
"expand_estimate_list_price": 599900,
"expand_listing_date": "2024-09-19",
"expand_listing_event": "Listed",
"property_id": "103556fd1b541339"
},
{
"expand_estimate_list_price": 599900,
"expand_listing_date": "2024-10-21",
"expand_listing_event": "Unlisted",
"property_id": "103556fd1b541339"
}
],
"longitude": -113.9646987915039,
"property_id": "103556fd1b541339",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2009
},
{
"address": "5327 La Salle Crescent SW",
"assessment_value": 792500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 0,
"bedroom": 2,
"construction_year": 1966,
"estimate_sale_price": 758870,
"garage_parking_space_first": 2,
"heating_type_first": "Gas furnace",
"interior_sq_m": 123.9780731201172,
"land_area_sq_m": 483.0,
"latitude": 51.00567626953125,
"longitude": -114.1388702392578,
"property_id": "10367e3b5538f7ba",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2018
},
{
"address": "42 Marbank Place NE",
"assessment_value": 447500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1973,
"estimate_sale_price": 482333,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 111.94723510742188,
"land_area_sq_m": 737.5,
"latitude": 51.06280899047851,
"longitude": -113.95915222167967,
"property_id": "10377bbbbd1a9c1b",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2025
},
{
"address": "2036 Pinetree Crescent NE",
"assessment_value": 520500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1975,
"estimate_sale_price": 535073,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 111.99368286132812,
"land_area_sq_m": 531.2000122070312,
"latitude": 51.070350646972656,
"longitude": -113.93634033203124,
"property_id": "1038eb5f7cf59bbc",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2010
},
{
"address": "147 Woodborough Road SW",
"assessment_value": 624500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1981,
"estimate_sale_price": 575888,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 147.52880859375,
"land_area_sq_m": 499.0,
"latitude": 50.94485855102539,
"longitude": -114.13386535644533,
"property_id": "103ac194586008a2",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2016
},
{
"address": "1416 Acadia Drive SE",
"assessment_value": 729000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1972,
"estimate_sale_price": 749259,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 114.92010498046876,
"land_area_sq_m": 482.7999877929687,
"latitude": 50.93681716918945,
"longitude": -114.04769134521484,
"property_id": "103c69d8274b82b0",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2024
},
{
"address": "127 Lake Tahoe Gr SE",
"assessment_value": 1350000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1976,
"estimate_sale_price": 1332286,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 130.43478393554688,
"land_area_sq_m": 987.9000244140624,
"latitude": 50.934322357177734,
"longitude": -114.04967498779295,
"property_id": "103db6085f778cc3",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2011
},
{
"address": "720 120 Avenue SE",
"assessment_value": 834000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1969,
"estimate_sale_price": 940342,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 130.43478393554688,
"land_area_sq_m": 602.2999877929688,
"latitude": 50.94606018066406,
"longitude": -114.04739379882812,
"property_id": "104055f6488dc279",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2021
},
{
"address": "31 Lake Sundance Place SE",
"assessment_value": 867000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1971,
"estimate_sale_price": 1121565,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 130.43478393554688,
"land_area_sq_m": 473.7000122070313,
"latitude": 50.93800735473633,
"longitude": -114.03756713867188,
"property_id": "1040c632b1abec70",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2023
},
{
"address": "552 Lake Moraine Gr SE",
"assessment_value": 1780000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1972,
"estimate_sale_price": 2028519,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 130.43478393554688,
"land_area_sq_m": 867.0999755859375,
"latitude": 50.9397087097168,
"longitude": -114.05469512939452,
"property_id": "104556bb1afca481",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2024
},
{
"address": "112 Oakridge Place SW",
"assessment_value": 835500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1973,
"estimate_sale_price": 872914,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 160.48866271972656,
"land_area_sq_m": 737.5999755859375,
"latitude": 50.96291732788086,
"longitude": -114.1332550048828,
"property_id": "1045abd4151a4814",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2025
},
{
"address": "276 Pinemill Road NE",
"assessment_value": 567000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1976,
"estimate_sale_price": 567148,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 111.94723510742188,
"land_area_sq_m": 492.2000122070313,
"latitude": 51.07737731933594,
"longitude": -113.9473114013672,
"property_id": "104670733c125762",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2011
},
{
"address": "15 Bernard Way NW",
"assessment_value": 726000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1981,
"estimate_sale_price": 709500,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 119.37940979003906,
"land_area_sq_m": 495.7000122070313,
"latitude": 51.13447952270508,
"longitude": -114.07569885253906,
"property_id": "1048601f83f02eea",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2016
},
{
"address": "4759 Nelson Road NW",
"assessment_value": 619500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1965,
"estimate_sale_price": 692088,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 111.43626403808594,
"land_area_sq_m": 510.8999938964844,
"latitude": 51.09490203857422,
"longitude": -114.09233856201172,
"property_id": "104b369466c6de03",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2017
},
{
"address": "136 Lake Bonavista Drive SE",
"assessment_value": 831500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1973,
"estimate_sale_price": 930338,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 140.3753204345703,
"land_area_sq_m": 590.0,
"latitude": 50.94241714477539,
"longitude": -114.06517791748048,
"property_id": "104bc0e4cddf8a7",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2025
},
{
"address": "6211 72 Street NW",
"assessment_value": 682000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1974,
"estimate_sale_price": 762058,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 121.46971130371094,
"land_area_sq_m": 551.5,
"latitude": 51.10672378540039,
"longitude": -114.1920394897461,
"property_id": "104f1ab616d96934",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2009
},
{
"address": "311 3600 Brenner Drive NW",
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1971,
"estimate_sale_price": 1011796,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 125.882568359375,
"land_area_sq_m": 561.7999877929688,
"latitude": 51.10482025146485,
"longitude": -114.13994598388672,
"property_id": "104fe8a157de2322",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2023
},
{
"address": "6011 Dalford Road NW",
"assessment_value": 998000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 0,
"bedroom": 2,
"construction_year": 1970,
"estimate_sale_price": 1041604,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 151.33779907226562,
"land_area_sq_m": 908.0,
"latitude": 51.10772705078125,
"longitude": -114.15506744384766,
"property_id": "105019a0c3b7b2c3",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2022
},
{
"address": "376 Woodfield Place SW",
"assessment_value": 532000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1979,
"estimate_sale_price": 565294,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 157.93385314941406,
"land_area_sq_m": 283.1000061035156,
"latitude": 50.93977737426758,
"longitude": -114.12034606933594,
"property_id": "1050e58dead47abc",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2014
},
{
"address": "7508 Hunterfield Road NW",
"assessment_value": 635500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1968,
"estimate_sale_price": 599579,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 110.1820831298828,
"land_area_sq_m": 595.4000244140625,
"latitude": 51.11964797973633,
"longitude": -114.07218933105467,
"property_id": "1051b71b1a6cd632",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2020
},
{
"address": "219 Scenic Way NW",
"assessment_value": 529000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1981,
"estimate_sale_price": 555482,
"garage_parking_space_first": 2,
"heating_type_first": "Gas furnace",
"interior_sq_m": 166.43441772460938,
"land_area_sq_m": 460.1000061035156,
"latitude": 51.11910629272461,
"longitude": -114.20933532714844,
"property_id": "10527ad81d50ea7c",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2016
},
{
"address": "115 McKenna Crescent SE",
"assessment_value": 508500,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 1,
"bedroom": 3,
"construction_year": 1981,
"estimate_sale_price": 523468,
"garage_parking_space_first": 2,
"heating_type_first": "Gas furnace",
"interior_sq_m": 110.83240509033205,
"land_area_sq_m": 295.79998779296875,
"latitude": 50.900264739990234,
"longitude": -113.9866943359375,
"property_id": "1052b89c3a91514d",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2016
},
{
"address": "1308 Mapleglade Crescent SE",
"assessment_value": 811000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1968,
"estimate_sale_price": 855343,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 126.81159210205078,
"land_area_sq_m": 585.0999755859375,
"latitude": 50.94893264770508,
"longitude": -114.0344467163086,
"property_id": "1054d4dd160e2774",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2020
},
{
"address": "11 7519 41 Avenue NW",
"assessment_value": 387000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 2,
"bathroom_half": 0,
"bedroom": 3,
"construction_year": 1975,
"estimate_sale_price": 385094,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 152.638427734375,
"land_area_sq_m": 5484.0,
"latitude": 51.08952331542969,
"longitude": -114.19564056396484,
"property_id": "10561ba7e82a92c6",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2010
},
{
"address": "1612 Remington Road NE",
"assessment_value": 1460000,
"assessment_year": 2026,
"basement_finish": "Finished",
"bathroom_full": 3,
"bathroom_half": 0,
"bedroom": 2,
"construction_year": 1963,
"estimate_sale_price": 1428155,
"garage_parking_space_first": 0,
"heating_type_first": "Gas furnace",
"interior_sq_m": 138.3779296875,
"land_area_sq_m": 1096.9000244140625,
"latitude": 51.06650161743164,
"longitude": -114.03785705566406,
"property_id": "10576fee758d248a",
"property_type": "House",
"roof_material": "Asphalt",
"roof_material_install_year": 2015
}
],
"error": "",
"pagination": {
"current_page": 1,
"has_next_page": true,
"has_previous_page": false,
"page_total": 785
},
"price_quote": false,
"result_total": 39228,
"time_ms": 753,
"ui_info": {
"city": "Calgary",
"city_id": "6ec95b53075d062c",
"city_link": "ca/ab/calgary",
"city_slug": "calgary",
"country": "Canada",
"country_abbreviation": "CA",
"country_abbreviation_id": "9ace2b6431b7f1be",
"country_abbreviation_link": "ca",
"country_slug": "canada",
"province": "Alberta",
"province_abbreviation": "AB",
"province_abbreviation_id": "aae1f05a0f89d2c7",
"province_abbreviation_link": "ca/ab",
"province_slug": "alberta"
}
}
What you get back is a clean JSON array of candidates, each with construction details, assessment values, listing history, and Houski's model-based valuation estimate. Add latitude_gte, latitude_lte, longitude_gte, and longitude_lte filters to scope by bounding box around your subject. Once you have matched your sold-comp addresses against this set, the characteristics for the report are already typed for you.
Matching your sold comps to enriched characteristics
If you already have a sold list from your access, resolve each address through the search endpoint rather than string-matching it yourself. Search handles the variants, so "1234 Elgin St SW", "1234 Elgin Street Southwest", and "1234 ELGIN ST. S.W." all resolve to the same record. Join on the returned property_id and you get a clean lookup table.
You keep your sale prices and dates from your Multiple Listing Service or registry source. Houski fills in the physical and contextual fields next to each one.
Why the underlying data fits appraisal work
The Houski API draws from public, government, and crowdsourced property data sources, all reconciled through our own normalization layer. A few specifics that matter for appraisal work:
- Standardized addresses. Every address is normalized to a consistent format across provinces.
- Construction year and roof age. Two of the most useful adjustment fields. construction_year covers the building. roof_material_install_year is a modelled roof-age estimate, not document evidence, so treat it as a screening signal for possible re-roofs rather than something to cite in the report.
- Listing history. When you expand listings, you see list prices, days on market, and price adjustments over the life of the listing. Useful market context to support your value conclusion alongside the recorded sales you bring.
- Assessment values. Per-property assessment values where publicly available, with the assessment year so you know how stale the number is.
- Permit history. Expand permits to flag recent renovations or build-outs, which often explain a value gap between otherwise similar properties.
Commercial work
For commercial assignments, the same pattern applies with different filters. Swap property_type_eq=House for property_type_eq=Commercial and add commercial_use_eq=Office (or any other commercial use bucket you are appraising):
API request
TypeScript code
const houski_data = async (): Promise<PropertiesResponse> => {
// You must copy the PropertiesResponse type declarations from the
// Houski API documentation to strongly type the response
const url = new URL('https://api.houski.ca/properties');
url.searchParams.set('api_key', 'YOUR_API_KEY');
url.searchParams.set('city', 'calgary');
url.searchParams.set('commercial_use_eq', 'Office');
url.searchParams.set('country_abbreviation', 'ca');
url.searchParams.set('expand', 'permits');
url.searchParams.set('property_type_eq', 'Commercial');
url.searchParams.set('province_abbreviation', 'ab');
url.searchParams.set('results_per_page', '20');
url.searchParams.set('select', 'address,property_type,commercial_use,construction_year,interior_sq_m,land_area_sq_m,assessment_value,assessment_year');
const response = await fetch(url);
const data = await response.json();
return data;
}
(async () => {
let data: PropertiesResponse = await houski_data();
// Log the response
console.log(data);
})();
API response
JSON
{
"cache_hit": false,
"cost_cents": 13.079999923706056,
"data": [
{
"address": "3400 421 7 Avenue SW",
"commercial_use": "Office",
"construction_year": 1991,
"interior_sq_m": 65032.1015625,
"land_area_sq_m": 15798.55078125,
"permits": [
{
"expand_permit_application_date": "2019-03-19",
"expand_permit_content": "Status: Cancelled|Issued date: 2019-03-28T00:00:00.000|Completed date: 2019-06-12T00:00:00.000|Estimated project cost: N/A|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: ROYAL CONSTRUCTION|contractor: N/A|estimated project cost: N/A|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2019-02759",
"expand_permit_type": "Building",
"property_id": "154ec01740fe98bc"
},
{
"expand_permit_application_date": "2005-02-02",
"expand_permit_content": "Status: Completed|Issued date: 2005-02-25T00:00:00.000|Completed date: 2007-04-16T00:00:00.000|Estimated project cost: 3015.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: COUGAR CONTRACTORS|contractor: COUGAR CONTRACTORS|estimated project cost: 3015.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2005-01152",
"expand_permit_type": "Building",
"property_id": "154ec01740fe98bc"
},
{
"expand_permit_application_date": "2020-09-14",
"expand_permit_content": "Status: Completed|Issued date: 2020-09-16T00:00:00.000|Completed date: 2021-01-06T00:00:00.000|Estimated project cost: 90000.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: CHOICE SPECIALTY SERVICES|contractor: CHOICE SPECIALTY SERVICES|estimated project cost: 90000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2020-12974",
"expand_permit_type": "Building",
"property_id": "154ec01740fe98bc"
},
{
"expand_permit_application_date": "2003-10-03",
"expand_permit_content": "Status: Completed|Issued date: 2003-11-11T00:00:00.000|Completed date: 2007-06-29T00:00:00.000|Estimated project cost: 308000.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: COUGAR CONTRACTORS|contractor: COUGAR CONTRACTORS|estimated project cost: 308000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2003-12991",
"expand_permit_type": "Building",
"property_id": "154ec01740fe98bc"
},
{
"expand_permit_application_date": "2005-03-16",
"expand_permit_content": "Status: Completed|Issued date: 2005-04-04T00:00:00.000|Completed date: 2006-06-01T00:00:00.000|Estimated project cost: 436000.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: COUGAR CONTRACTORS|contractor: COUGAR CONTRACTORS|estimated project cost: 436000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2005-03104",
"expand_permit_type": "Building",
"property_id": "154ec01740fe98bc"
}
],
"property_id": "154ec01740fe98bc",
"property_type": "Commercial"
},
{
"address": "4441 76 Avenue SE",
"assessment_value": 34500000,
"assessment_year": 2026,
"commercial_use": "Office",
"construction_year": 1979,
"interior_sq_m": 125.882568359375,
"land_area_sq_m": 52212.0,
"permits": [
{
"expand_permit_application_date": "2024-05-24",
"expand_permit_content": "Status: Issued Permit|Issued date: 2024-07-10T00:00:00.000|Completed date: N/A|Estimated project cost: 398304.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: N/A|contractor: N/A|estimated project cost: 398304.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2024-09995",
"expand_permit_type": "Building",
"property_id": "16ab845e50069e53"
},
{
"expand_permit_application_date": "2025-02-18",
"expand_permit_content": "Status: Completed|Issued date: 2025-03-06T00:00:00.000|Completed date: 2025-05-01T00:00:00.000|Estimated project cost: 11705.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: CAM INDUSTRIAL SUPPLY|contractor: N/A|estimated project cost: 11705.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2025-02772",
"expand_permit_type": "Building",
"property_id": "16ab845e50069e53"
},
{
"expand_permit_application_date": "2022-06-16",
"expand_permit_content": "Status: Released|Category: Signs - Permitted Use|Description: NEW: SIGN - CLASS B (FASCIA SIGNS - 2)|Proposed use code: C2680|Proposed use description: SIGN - CLASS B|Permitted/discretionary: Permitted|Land use district: I-G|Land use district description: Industrial - General|Concurrent LOC: N/A|Decision: Approval|Decision by: Development Authority|Decision date: 2022-07-13|Canceled/refused date: N/A|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP2022-04212",
"expand_permit_type": "Development",
"property_id": "16ab845e50069e53"
},
{
"expand_permit_application_date": "1990-04-20",
"expand_permit_content": "Status: Released|Category: N/A|Description: CONVERTED JOB - WAREHOUSE AND OFFICE BUILDING|Proposed use code: B8390|Proposed use description: STORAGE OF MATERIALS, GOODS OR PRODUCTS|Permitted/discretionary: Discretionary|Land use district: I-2|Land use district description: GENERAL LIGHT INDUSTRIAL DISTRICT|Concurrent LOC: N/A|Decision: Approval|Decision by: Development Authority|Decision date: 1990-06-07|Canceled/refused date: 1990-06-29|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP1990-1164",
"expand_permit_type": "Development",
"property_id": "16ab845e50069e53"
}
],
"property_id": "16ab845e50069e53",
"property_type": "Commercial"
},
{
"address": "200 1131 Kensington Road NW",
"commercial_use": "Office",
"construction_year": 1999,
"interior_sq_m": 113.99198150634766,
"land_area_sq_m": 625.4000244140625,
"property_id": "2613d4b33cedeaeb",
"property_type": "Commercial"
},
{
"address": "6C 416 Meridian Road SE",
"assessment_value": 309000,
"assessment_year": 2026,
"commercial_use": "Office",
"construction_year": 1977,
"interior_sq_m": 663.7919311523438,
"land_area_sq_m": 15067.0,
"permits": [
{
"expand_permit_application_date": "2015-03-04",
"expand_permit_content": "Status: Completed|Issued date: 2015-03-19T00:00:00.000|Completed date: 2015-04-30T00:00:00.000|Estimated project cost: 17000.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: AZTEC RENOVATIONS & REFIT|contractor: AZTEC RENOVATIONS & REFIT|estimated project cost: 17000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2015-02255",
"expand_permit_type": "Building",
"property_id": "2f10b7746c5db83d"
},
{
"expand_permit_application_date": "2014-12-05",
"expand_permit_content": "Status: Released|Category: Change of Use - Permitted Use|Description: CHANGE OF USE: INDOOR RECREATION FACILITY|Proposed use code: C1770|Proposed use description: INDOOR RECREATION FACILITY|Permitted/discretionary: Permitted|Land use district: I-C|Land use district description: Industrial - Commercial|Concurrent LOC: N/A|Decision: Approval|Decision by: Development Authority|Decision date: 2014-12-16|Canceled/refused date: N/A|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP2014-5803",
"expand_permit_type": "Development",
"property_id": "2f10b7746c5db83d"
}
],
"property_id": "2f10b7746c5db83d",
"property_type": "Commercial"
},
{
"address": "188 3700 Anderson Road SW",
"commercial_use": "Office",
"construction_year": 2006,
"interior_sq_m": 125.882568359375,
"land_area_sq_m": 19645.849609375,
"property_id": "30a7b15be5498829",
"property_type": "Commercial"
},
{
"address": "201 1117 1 Street SW",
"assessment_value": 518500,
"assessment_year": 2026,
"commercial_use": "Office",
"construction_year": 1912,
"interior_sq_m": 74.32181549072266,
"land_area_sq_m": 1790.0,
"property_id": "30f3fa0b9eb17567",
"property_type": "Commercial"
},
{
"address": "405 4656 Westwinds Drive NE",
"assessment_value": 350500,
"assessment_year": 2026,
"commercial_use": "Office",
"construction_year": 2001,
"interior_sq_m": 189.6150360107422,
"land_area_sq_m": 10950.0,
"permits": [
{
"expand_permit_application_date": "2024-11-25",
"expand_permit_content": "Status: Completed|Issued date: 2025-02-13T00:00:00.000|Completed date: 2025-05-20T00:00:00.000|Estimated project cost: 65000.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: UMMAH HALAH MEATS|contractor: N/A|estimated project cost: 65000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2024-24650",
"expand_permit_type": "Building",
"property_id": "40cf9998e1abb959"
},
{
"expand_permit_application_date": "2024-12-12",
"expand_permit_content": "Status: Released|Category: Change of Use - Discretionary Use or Relaxations Required|Description: CHANGE OF USE: GROCERY STORE|Proposed use code: B9997|Proposed use description: OTHER COMMERCIAL|Permitted/discretionary: Discretionary|Land use district: DC|Land use district description: DIRECT CONTROL DISTRICT |Concurrent LOC: N/A|Decision: Approval|Decision by: Development Authority|Decision date: 2025-01-13|Canceled/refused date: N/A|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP2024-08707",
"expand_permit_type": "Development",
"property_id": "40cf9998e1abb959"
},
{
"expand_permit_application_date": "2008-04-17",
"expand_permit_content": "Status: Released|Category: Change of Use - Discretionary Use or Relaxations Required|Description: CHANGE OF USE: MANUFACTURING W/ ANCILLARY COMMERCIAL|Proposed use code: B6450|Proposed use description: MANUFACTURING OF MATERIALS, GOODS OR PRODUCTS|Permitted/discretionary: Discretionary|Land use district: DC|Land use district description: DIRECT CONTROL DISTRICT|Concurrent LOC: N/A|Decision: Approval|Decision by: Development Authority|Decision date: 2008-05-01|Canceled/refused date: N/A|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP2008-1230",
"expand_permit_type": "Development",
"property_id": "40cf9998e1abb959"
},
{
"expand_permit_application_date": "2025-06-18",
"expand_permit_content": "Status: Renewal Licensed|Tradename: UMMAH HALAL MEATS|Home occupation: N|License type: FOOD SERVICE - PREMISES (NO SEATING)|Expiration date: 2027-06-17",
"expand_permit_id": "16566861",
"expand_permit_type": "Business license",
"property_id": "40cf9998e1abb959"
}
],
"property_id": "40cf9998e1abb959",
"property_type": "Commercial"
},
{
"address": "500 11012 MacLeod Trail SE",
"commercial_use": "Office",
"construction_year": 1981,
"interior_sq_m": 426.4248046875,
"land_area_sq_m": 6029.0,
"permits": [
{
"expand_permit_application_date": "2008-06-23",
"expand_permit_content": "Status: Completed|Issued date: 2008-07-09T00:00:00.000|Completed date: 2009-04-13T00:00:00.000|Estimated project cost: 88000.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: APACON INTERIOR CONSTRUCTION|contractor: APACON INTERIOR CONSTRUCTION|estimated project cost: 88000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2008-08079",
"expand_permit_type": "Building",
"property_id": "44650a0b7e867888"
},
{
"expand_permit_application_date": "2013-07-04",
"expand_permit_content": "Status: Completed|Issued date: 2013-07-23T00:00:00.000|Completed date: 2014-04-28T00:00:00.000|Estimated project cost: 180000.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: CHOICE SPECIALTY SERVICES|contractor: CHOICE SPECIALTY SERVICES|estimated project cost: 180000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2013-09484",
"expand_permit_type": "Building",
"property_id": "44650a0b7e867888"
},
{
"expand_permit_application_date": "2002-11-19",
"expand_permit_content": "Status: Completed|Issued date: 2002-12-05T00:00:00.000|Completed date: 2003-01-14T00:00:00.000|Estimated project cost: 35000.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: PARTITION INTERIORS|contractor: N/A|estimated project cost: 35000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2002-15743",
"expand_permit_type": "Building",
"property_id": "44650a0b7e867888"
},
{
"expand_permit_application_date": "2010-10-15",
"expand_permit_content": "Status: Completed|Issued date: 2010-12-03T00:00:00.000|Completed date: 2012-06-05T00:00:00.000|Estimated project cost: 150000.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: APACON INTERIOR CONSTRUCTION|contractor: APACON INTERIOR CONSTRUCTION|estimated project cost: 150000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2010-13240",
"expand_permit_type": "Building",
"property_id": "44650a0b7e867888"
}
],
"property_id": "44650a0b7e867888",
"property_type": "Commercial"
},
{
"address": "1250 639 5 Avenue SW",
"commercial_use": "Office",
"construction_year": 2006,
"interior_sq_m": 27870.900390625,
"land_area_sq_m": 512.0,
"permits": [
{
"expand_permit_application_date": "2003-09-15",
"expand_permit_content": "Status: Completed|Issued date: 2003-10-18T00:00:00.000|Completed date: 2006-06-21T00:00:00.000|Estimated project cost: 44000.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: LIGNUM INTERIORS|contractor: LIGNUM INTERIORS|estimated project cost: 44000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2003-12069",
"expand_permit_type": "Building",
"property_id": "46a437bbfda79281"
},
{
"expand_permit_application_date": "2011-10-21",
"expand_permit_content": "Status: Completed|Issued date: 2011-11-05T00:00:00.000|Completed date: 2012-02-03T00:00:00.000|Estimated project cost: 70000.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: APACON INTERIOR CONSTRUCTION|contractor: APACON INTERIOR CONSTRUCTION|estimated project cost: 70000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2011-13543",
"expand_permit_type": "Building",
"property_id": "46a437bbfda79281"
}
],
"property_id": "46a437bbfda79281",
"property_type": "Commercial"
},
{
"address": "324 16 Avenue NW",
"assessment_value": 1240000,
"assessment_year": 2026,
"commercial_use": "Office",
"construction_year": 1970,
"interior_sq_m": 350.24432373046875,
"land_area_sq_m": 870.4000244140625,
"property_id": "4f81022f9c8a202d",
"property_type": "Commercial"
},
{
"address": "15 1420 9 Avenue SE",
"assessment_value": 553500,
"assessment_year": 2026,
"commercial_use": "Office",
"construction_year": 1947,
"interior_sq_m": 126.06837463378906,
"land_area_sq_m": 1511.0,
"permits": [
{
"expand_permit_application_date": "2026-03-31",
"expand_permit_content": "Status: Completed|Issued date: 2026-05-08T00:00:00.000|Completed date: 2026-05-13T00:00:00.000|Estimated project cost: N/A|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: TECHFIX CRAFT|contractor: N/A|estimated project cost: N/A|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2026-05058",
"expand_permit_type": "Building",
"property_id": "55ad96b307ebaccb"
},
{
"expand_permit_application_date": "2026-01-30",
"expand_permit_content": "Status: Released|Category: Change of Use - Permitted Use|Description: CHANGE OF USE: RETAIL STORE|Proposed use code: B7880|Proposed use description: RETAIL STORE|Permitted/discretionary: Permitted|Land use district: DC|Land use district description: DIRECT CONTROL DISTRICT |Concurrent LOC: N/A|Decision: Approval|Decision by: Development Authority|Decision date: 2026-02-02|Canceled/refused date: N/A|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP2026-00538",
"expand_permit_type": "Development",
"property_id": "55ad96b307ebaccb"
},
{
"expand_permit_application_date": "2024-02-14",
"expand_permit_content": "Status: Released|Category: Change of Use - Discretionary Use or Relaxations Required|Description: CHANGE OF USE: OFFICE|Proposed use code: B6700|Proposed use description: OFFICES|Permitted/discretionary: Discretionary|Land use district: DC|Land use district description: DIRECT CONTROL DISTRICT |Concurrent LOC: N/A|Decision: Approval|Decision by: Development Authority|Decision date: 2024-03-25|Canceled/refused date: N/A|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP2024-01053",
"expand_permit_type": "Development",
"property_id": "55ad96b307ebaccb"
}
],
"property_id": "55ad96b307ebaccb",
"property_type": "Commercial"
},
{
"address": "2008 46 Street SE",
"assessment_value": 668000,
"assessment_year": 2026,
"commercial_use": "Office",
"construction_year": 1959,
"interior_sq_m": 75.90115356445312,
"land_area_sq_m": 543.0999755859375,
"permits": [
{
"expand_permit_application_date": "2025-07-15",
"expand_permit_content": "Status: Completed|Issued date: 2025-07-21T00:00:00.000|Completed date: 2025-08-11T00:00:00.000|Estimated project cost: N/A|Permit class: Unspecified|Permit type: Demolition|Permit type mapped: Demolition|Work class: Demolition|Work class group: Demolition|Work class mapped: Existing|applicant: GLOBAL DESIGN|contractor: WESTERN ONE EXCAVATION|estimated project cost: N/A|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2025-13728",
"expand_permit_type": "Building",
"property_id": "561f965c0b1eee2d"
},
{
"expand_permit_application_date": "2025-01-27",
"expand_permit_content": "Status: Released|Category: Residential - Multi-Family|Description: NEW: TOWNHOUSE (1 BUILDING), SECONDARY SUITE (4 SUITES), ACCESSORY RESIDENTIAL BUILDING (GARAGE)|Proposed use code: C1020; C2626; C2870|Proposed use description: ACCESSORY RESIDENTIAL BUILDING; SECONDARY SUITE; TOWNHOUSE|Permitted/discretionary: Discretionary|Land use district: R-CG|Land use district description: Residential - Grade-Oriented Infill|Concurrent LOC: N/A|Decision: Approval|Decision by: Development Authority|Decision date: 2025-05-12|Canceled/refused date: N/A|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP2025-00460",
"expand_permit_type": "Development",
"property_id": "561f965c0b1eee2d"
},
{
"expand_permit_application_date": "2024-09-13",
"expand_permit_content": "Status: Released|Category: Relaxation - Existing - Compliance Follow-Up|Description: RELAXATION: ACCESSORY RESIDENTIAL BUILDING (EXISTING GAZEBO) - SEPARATION FROM MAIN RESIDENTIAL BUILDING|Proposed use code: C1020|Proposed use description: ACCESSORY RESIDENTIAL BUILDING|Permitted/discretionary: Permitted with a Relaxation|Land use district: R-CG|Land use district description: Residential - Grade-Oriented Infill|Concurrent LOC: N/A|Decision: Approval|Decision by: Development Authority|Decision date: 2024-09-20|Canceled/refused date: N/A|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP2024-06675",
"expand_permit_type": "Development",
"property_id": "561f965c0b1eee2d"
}
],
"property_id": "561f965c0b1eee2d",
"property_type": "Commercial"
},
{
"address": "1921 10 Avenue SW",
"assessment_value": 732000,
"assessment_year": 2026,
"commercial_use": "Office",
"construction_year": 1962,
"interior_sq_m": 315.8702087402344,
"land_area_sq_m": 603.7999877929688,
"permits": [
{
"expand_permit_application_date": "2021-06-11",
"expand_permit_content": "Status: Cancelled|Issued date: 2021-12-10T00:00:00.000|Completed date: 2022-06-28T00:00:00.000|Estimated project cost: N/A|Permit class: Institutional|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: DISCOVERY CHILD CARE|contractor: GREENSTONE CONSTRUCTION|estimated project cost: N/A|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2021-10364",
"expand_permit_type": "Building",
"property_id": "69c861cce3543574"
},
{
"expand_permit_application_date": "2021-06-14",
"expand_permit_content": "Status: Released|Category: Renovations - Non-Residential|Description: CHANGES TO SITE PLAN: CHILD CARE SERVICE (OUTDOOR PLAY SPACE, PARKING RECONFIGURATION); EXTERIOR RENOVATIONS: CHILD CARE SERVICE (DECKS) |Proposed use code: C1310|Proposed use description: CHILD CARE SERVICE|Permitted/discretionary: Discretionary|Land use district: DC|Land use district description: Direct Control (1P2007)|Concurrent LOC: N/A|Decision: Approval|Decision by: Development Authority|Decision date: 2021-07-19|Canceled/refused date: N/A|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP2021-4309",
"expand_permit_type": "Development",
"property_id": "69c861cce3543574"
},
{
"expand_permit_application_date": "2021-06-11",
"expand_permit_content": "Status: Cancelled|Category: Change of Use - Discretionary Use or Relaxations Required|Description: CHANGE OF USE: CHILD CARE SERVICE|Proposed use code: C1310|Proposed use description: CHILD CARE SERVICE|Permitted/discretionary: Discretionary|Land use district: DC|Land use district description: Direct Control (1P2007)|Concurrent LOC: N/A|Decision: N/A|Decision by: N/A|Decision date: N/A|Canceled/refused date: 2021-07-28|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP2021-4260",
"expand_permit_type": "Development",
"property_id": "69c861cce3543574"
}
],
"property_id": "69c861cce3543574",
"property_type": "Commercial"
},
{
"address": "406 827 Glenmore Trail SW",
"commercial_use": "Office",
"construction_year": 1970,
"interior_sq_m": 99.12672424316406,
"land_area_sq_m": 12545.0,
"property_id": "6a36ef8629c1d7c4",
"property_type": "Commercial"
},
{
"address": "313 10820 24 Street SE",
"assessment_value": 651000,
"assessment_year": 2026,
"commercial_use": "Office",
"construction_year": 2005,
"interior_sq_m": 307.5089416503906,
"land_area_sq_m": 8100.0,
"permits": [
{
"expand_permit_application_date": "2005-04-20",
"expand_permit_content": "Status: Completed|Issued date: 2005-05-17T00:00:00.000|Completed date: 2005-10-18T00:00:00.000|Estimated project cost: 80000.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: N/A|contractor: N/A|estimated project cost: 80000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2005-04983",
"expand_permit_type": "Building",
"property_id": "6f0c69ee7b63fb9c"
},
{
"expand_permit_application_date": "2005-08-05",
"expand_permit_content": "Status: Renewal Licensed|Tradename: DOUGLASBRIDGE INTERNATIONAL|Home occupation: N|License type: WHOLESALER|Expiration date: 2027-08-04",
"expand_permit_id": "12420246",
"expand_permit_type": "Business license",
"property_id": "6f0c69ee7b63fb9c"
}
],
"property_id": "6f0c69ee7b63fb9c",
"property_type": "Commercial"
},
{
"address": "1209 59 Avenue SE",
"assessment_value": 4450000,
"assessment_year": 2026,
"commercial_use": "Office",
"construction_year": 1980,
"interior_sq_m": 5161.13330078125,
"land_area_sq_m": 6987.39990234375,
"permits": [
{
"expand_permit_application_date": "2006-01-17",
"expand_permit_content": "Status: Completed|Issued date: 2006-01-25T00:00:00.000|Completed date: 2006-10-18T00:00:00.000|Estimated project cost: 57000.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: E D M INTERIORS|contractor: E D M INTERIORS|estimated project cost: 57000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2006-00672",
"expand_permit_type": "Building",
"property_id": "7584768cb2e60784"
},
{
"expand_permit_application_date": "2022-02-08",
"expand_permit_content": "Status: Completed|Issued date: 2022-03-01T00:00:00.000|Completed date: 2023-01-27T00:00:00.000|Estimated project cost: 350000.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: MODE INTERIOR DESIGN STUDIO|contractor: N/A|estimated project cost: 350000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2022-01959",
"expand_permit_type": "Building",
"property_id": "7584768cb2e60784"
},
{
"expand_permit_application_date": "2020-04-28",
"expand_permit_content": "Status: Cancelled|Issued date: 2020-05-05T00:00:00.000|Completed date: 2022-03-07T00:00:00.000|Estimated project cost: N/A|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: MODE INTERIOR DESIGN STUDIO|contractor: N/A|estimated project cost: N/A|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2020-04923",
"expand_permit_type": "Building",
"property_id": "7584768cb2e60784"
},
{
"expand_permit_application_date": "2020-05-05",
"expand_permit_content": "Status: Completed|Issued date: 2020-05-15T00:00:00.000|Completed date: 2020-06-16T00:00:00.000|Estimated project cost: 5000.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Fire/ Security Alarm|Work class group: Unspecified|Work class mapped: N/A|applicant: FIRE INSPECTION SERVICES|contractor: FIRE INSPECTION SERVICES|estimated project cost: 5000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2020-05302",
"expand_permit_type": "Building",
"property_id": "7584768cb2e60784"
},
{
"expand_permit_application_date": "2020-12-16",
"expand_permit_content": "Status: Completed|Issued date: 2020-12-31T00:00:00.000|Completed date: 2022-01-21T00:00:00.000|Estimated project cost: 230000.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: MODE INTERIOR DESIGN STUDIO|contractor: N/A|estimated project cost: 230000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2020-18396",
"expand_permit_type": "Building",
"property_id": "7584768cb2e60784"
},
{
"expand_permit_application_date": "2005-02-18",
"expand_permit_content": "Status: Completed|Issued date: 2005-03-23T00:00:00.000|Completed date: 2005-06-28T00:00:00.000|Estimated project cost: 24000.0|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: E D M INTERIORS|contractor: N/A|estimated project cost: 24000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2005-01943",
"expand_permit_type": "Building",
"property_id": "7584768cb2e60784"
},
{
"expand_permit_application_date": "2020-04-08",
"expand_permit_content": "Status: Released|Category: Signs - Discretionary Use|Description: NEW: SIGN - CLASS C (FREESTANDING SIGN)|Proposed use code: C2690|Proposed use description: SIGN - CLASS C|Permitted/discretionary: Discretionary|Land use district: I-B f1.0|Land use district description: Industrial - Business|Concurrent LOC: N/A|Decision: Approval|Decision by: Development Authority|Decision date: 2020-04-30|Canceled/refused date: N/A|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP2020-2211",
"expand_permit_type": "Development",
"property_id": "7584768cb2e60784"
}
],
"property_id": "7584768cb2e60784",
"property_type": "Commercial"
},
{
"address": "1220 717 7 Avenue SW",
"commercial_use": "Office",
"construction_year": 1960,
"interior_sq_m": 125.882568359375,
"land_area_sq_m": 512.0,
"property_id": "7cd7cb3eaa1e91c4",
"property_type": "Commercial"
},
{
"address": "2235 3950 Sage Hill Drive NW",
"assessment_value": 615500,
"assessment_year": 2026,
"commercial_use": "Office",
"construction_year": 2022,
"interior_sq_m": 69.67725372314453,
"land_area_sq_m": 19450.400390625,
"property_id": "81b5a48adaafb0b",
"property_type": "Commercial"
},
{
"address": "4000 15 Sunpark Plaza SE",
"assessment_value": 6550000,
"assessment_year": 2026,
"commercial_use": "Office",
"construction_year": 2011,
"interior_sq_m": 16731.552734375,
"land_area_sq_m": 6448.5,
"permits": [
{
"expand_permit_application_date": "2011-05-04",
"expand_permit_content": "Status: Completed|Issued date: 2011-05-30T00:00:00.000|Completed date: 2012-03-27T00:00:00.000|Estimated project cost: 1603243.37|Permit class: Commercial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: New|Work class group: New|Work class mapped: New|applicant: MANU CHUGH ARCHITECT|contractor: N/A|estimated project cost: 1603243.37|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2011-04741",
"expand_permit_type": "Building",
"property_id": "89c04d6dce882085"
},
{
"expand_permit_application_date": "2013-07-23",
"expand_permit_content": "Status: Released|Category: Signs - Permitted Use|Description: SIGN - CLASS B: FASCIA SIGNS (12)|Proposed use code: C2680|Proposed use description: SIGN - CLASS B|Permitted/discretionary: Permitted|Land use district: DC|Land use district description: Direct Control (1P2007)|Concurrent LOC: N/A|Decision: Approval|Decision by: Development Authority|Decision date: 2013-08-01|Canceled/refused date: N/A|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP2013-3016",
"expand_permit_type": "Development",
"property_id": "89c04d6dce882085"
},
{
"expand_permit_application_date": "2012-12-12",
"expand_permit_content": "Status: Released|Category: Commercial - Other Areas|Description: REVISION: EXTERIOR RENOVATIONS (ROOFTOP SCREENING)|Proposed use code: C1572|Proposed use description: EXTERIOR RENOVATIONS|Permitted/discretionary: Discretionary|Land use district: DC|Land use district description: Direct Control (1P2007)|Concurrent LOC: N/A|Decision: Approval|Decision by: Development Authority|Decision date: 2013-01-25|Canceled/refused date: N/A|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP2012-5248",
"expand_permit_type": "Development",
"property_id": "89c04d6dce882085"
},
{
"expand_permit_application_date": "2011-08-22",
"expand_permit_content": "Status: Released|Category: Change of Use - Discretionary Use or Relaxations Required|Description: CHANGE OF USE: RETAIL AND CONSUMER SERVICE|Proposed use code: C2515|Proposed use description: RETAIL AND CONSUMER SERVICE|Permitted/discretionary: Discretionary|Land use district: DC|Land use district description: Direct Control (1P2007)|Concurrent LOC: N/A|Decision: Approval|Decision by: Development Authority|Decision date: 2011-09-30|Canceled/refused date: N/A|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP2011-3229",
"expand_permit_type": "Development",
"property_id": "89c04d6dce882085"
},
{
"expand_permit_application_date": "2021-05-27",
"expand_permit_content": "Status: Renewal Licensed|Tradename: ORIGINAL JOE'S RESTAURANT & BAR|Home occupation: N|License type: ALCOHOL BEVERAGE SALES (RESTAURANT),\nFOOD SERVICE - PREMISES (SEATING),\nOUTDOOR PATIO|Expiration date: 2027-05-26",
"expand_permit_id": "15923659",
"expand_permit_type": "Business license",
"property_id": "89c04d6dce882085"
}
],
"property_id": "89c04d6dce882085",
"property_type": "Commercial"
},
{
"address": "1604 38 Avenue SE",
"assessment_value": 795500,
"assessment_year": 2026,
"commercial_use": "Office",
"construction_year": 1955,
"interior_sq_m": 163.50799560546875,
"land_area_sq_m": 604.0,
"permits": [
{
"expand_permit_application_date": "2023-03-06",
"expand_permit_content": "Status: Expired|Issued date: 2023-10-23T00:00:00.000|Completed date: 2026-06-15T00:00:00.000|Estimated project cost: 650000.0|Permit class: Industrial|Permit type: Commercial / Multi Family Project|Permit type mapped: Building|Work class: Alteration|Work class group: Improvement|Work class mapped: Existing|applicant: ACE ARCHITECTURE|contractor: N/A|estimated project cost: 650000.0|Total square feet affected: N/A|Housing units affected: 0",
"expand_permit_id": "BP2023-02761",
"expand_permit_type": "Building",
"property_id": "9474039a11859f16"
},
{
"expand_permit_application_date": "2023-07-03",
"expand_permit_content": "Status: Released|Category: Change of Use - With Change to Site Plan|Description: CHANGE OF USE: BREWERY, WINERY, AND DISTILLERY; EXTERIOR RENOVATIONS: BREWERY, WINERY, AND DISTILLERY (REPLACING DOOR); CHANGES TO SITE PLAN: BREWERY, WINERY, AND DISTILLERY (PARKING STALL, REPLACING GATE) |Proposed use code: C1225|Proposed use description: BREWERY, WINERY AND DISTILLERY|Permitted/discretionary: Permitted|Land use district: I-R|Land use district description: Industrial - Redevelopment|Concurrent LOC: N/A|Decision: Approval|Decision by: Development Authority|Decision date: 2023-08-10|Canceled/refused date: N/A|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP2023-04418",
"expand_permit_type": "Development",
"property_id": "9474039a11859f16"
},
{
"expand_permit_application_date": "2022-11-22",
"expand_permit_content": "Status: Cancelled|Category: Industrial - Other Areas|Description: NEW: BREWERY, WINERY AND DISTILLERY (SEACAN); ADDITION: BREWERY, WINERY AND DISTILLERY (TASTING ROOM, TAP ROOM AND OFFICE); CHANGES TO SITE PLAN: BREWERY, WINERY AND DISTILLERY (REFURBISH BUILDING FACADE, PARKING STALLS, MECHANICAL EQUIPMENT, WASTE AND RECYCLING ENCLOSURE)|Proposed use code: C1225; C1572|Proposed use description: BREWERY, WINERY AND DISTILLERY; EXTERIOR RENOVATIONS|Permitted/discretionary: Discretionary|Land use district: I-R|Land use district description: Industrial - Redevelopment|Concurrent LOC: N/A|Decision: Approval|Decision by: Development Authority|Decision date: 2023-02-08|Canceled/refused date: 2024-02-12|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP2022-07996",
"expand_permit_type": "Development",
"property_id": "9474039a11859f16"
},
{
"expand_permit_application_date": "2022-08-29",
"expand_permit_content": "Status: Released|Category: Renovations - Non-Residential|Description: CHANGE OF USE: BREWERY, WINERY AND DISTILLERY; EXTERIOR RENOVATIONS: BREWERY, WINERY AND DISTILLERY (REFURBISH BUILDING FACADE); CHANGES TO SITE PLAN: OUTDOOR CAFE, BREWERY, WINERY AND DISTILLERY (PARKING STALLS, MECHANICAL EQUIPMENT); ADDITION: OUTDOOR CAFE (STORAGE CLOSET); NEW: BREWERY, WINERY AND DISTILLERY (SEACAN STORAGE)|Proposed use code: C1225; C1572|Proposed use description: BREWERY, WINERY AND DISTILLERY; EXTERIOR RENOVATIONS|Permitted/discretionary: Discretionary|Land use district: I-R|Land use district description: Industrial - Redevelopment|Concurrent LOC: N/A|Decision: Approval|Decision by: Development Authority|Decision date: 2022-09-26|Canceled/refused date: N/A|SDAB Number: N/A|SDAB hearing date: N/A|SDAB Decision: N/A|SDAB decision date: N/A",
"expand_permit_id": "DP2022-06094",
"expand_permit_type": "Development",
"property_id": "9474039a11859f16"
}
],
"property_id": "9474039a11859f16",
"property_type": "Commercial"
}
],
"error": "",
"pagination": {
"current_page": 1,
"has_next_page": true,
"has_previous_page": false,
"page_total": 2
},
"price_quote": false,
"result_total": 29,
"time_ms": 99,
"ui_info": {
"city": "Calgary",
"city_id": "6ec95b53075d062c",
"city_link": "ca/ab/calgary",
"city_slug": "calgary",
"country": "Canada",
"country_abbreviation": "CA",
"country_abbreviation_id": "9ace2b6431b7f1be",
"country_abbreviation_link": "ca",
"country_slug": "canada",
"province": "Alberta",
"province_abbreviation": "AB",
"province_abbreviation_id": "aae1f05a0f89d2c7",
"province_abbreviation_link": "ca/ab",
"province_slug": "alberta"
}
}
Combine with the building_name field where available, plus permit history through expand=permits. For larger assignments, the per-property data plus area aggregates from /api-documentation/aggregate gives you both the candidate set and the market context in one workflow.
Using our valuation estimate as a sanity check
Our Automated Valuation Model (AVM) endpoint returns three estimates (list, sale, rent) along with confidence scores and the model's accuracy metrics for the relevant city or province. It is a model, not an appraisal, and we are very clear about that. As a sanity check on your reconciled value it is useful. If the model says 780,000 and your reconciled value is 1.1 million, that is worth a second look at your adjustments. The other way around too.
We publish current model accuracy by city on the AVM info page, including median absolute percentage error and R-squared for every model. Knowing the model error in your subject's city is the right way to use it as a benchmarking tool.
Field reference
The fields most appraisers care about, in one place:
- interior_sq_m, land_area_sq_m, land_frontage_m, land_depth_m
- bedroom, bathroom_full, bathroom_half, den
- construction_year, floor_above_ground
- basement_type, basement_finish
- roof_material, roof_material_install_year
- heating_type_first, cooling_type_first
- foundation_type, fireplace
- garage_parking_space_first, garage_type_first
- assessment_value, assessment_year
- estimate_sale_price, estimate_list_price
- Expand: listings for listing history, permits for renovation evidence
Getting started
If you spend more than an hour a week rebuilding property characteristics for comparables, the API pays for itself fast. Pricing starts at $99 a month, which is enough headroom to validate the workflow on a real assignment. Sign up, make a first call, and see if the data shape matches what your report expects.
The quick start guide walks through your first request. From there, the properties endpoint docs cover every filter and field.