Fields and expansions

All data available from the Houski API, including regular fields and expansion data sets.

Expansion data sets return sets rather than single values, like a property's assessments across multiple years.

Each field below shows its price and whether it can be sorted, filtered, or predicted, and how full it is in the country or region you choose.

Coverage

Houski gives every property the same set of fields in every country, so one query works the same everywhere. Choose your country or region to see how much of that set is filled there, and whether it is complete enough for your use. Data updated daily. Where no record exists, Houski estimates the value from the property and its neighbours.

United States

142,856,722

properties

373 of 394

fields filled for nearly every property

97%

average fill of the fields that apply

Measured November 11, 2026

The Filled column of the fields table below is each field's share of properties with a value in the place chosen, with how many properties that is. Each bar is the average fill of the fields that apply in its topic, or of the fields the datasets of its industry deliver. A field that cannot apply here, such as the listing date of a property never listed, is shown in the table but left out of every average. Every figure is also in one JSON file, updated daily.

Currency

Every money value is in the currency of the country the property is in: Canadian dollars for a Canadian property, United States dollars for an American one, and pounds sterling for a property in the United Kingdom, when United Kingdom properties are served. Houski applies no exchange rate, and the numbers carry no currency marker, so read the country_abbreviation field to know which currency you have.

The income bands in the demographic fields work the same way. A band such as 100,000 to 149,999 counts Canadian dollars in Canada and United States dollars in the United States, so the same band covers a different real income level in each country and the two percentages do not mean the same thing.

One piece of maths Houski does do: the census income figures are moved to today's dollars. The census reports income in the dollars of its own year, 2021 in Canada and 2024 in the United States, and Houski scales it forward with that country's own consumer price index.

Before you compare, total, or average any money value across countries, convert one side using an exchange rate of your choosing. Billing is separate from all of this and is always in United States dollars, whatever country the data came from.

Expansion data sets

Listing, rental, assessment, and permit data for properties across every country Houski covers. Expansion rows cost $0.001 each, whatever the row contains, so a full nested record costs the same as one field on the parent property.

Sale listings

NameDescriptionValuesSortableFilterableSource
expand_estimate_list_price
N/AYesYesestimate
expand_listing_date
N/AYesYesestimate
expand_listing_event
YesYesestimate

Rental listings

NameDescriptionValuesSortableFilterableSource
expand_estimate_rent_monthly
N/AYesYesestimate
expand_for_rent_what_is
YesYesestimate
expand_listing_rent_date
N/AYesYesestimate
expand_listing_rent_event
YesYesestimate

Assessments

NameDescriptionValuesSortableFilterableSource
expand_assessment_year
N/AYesYesdocument
expand_assessment_value
N/AYesYesdocument

Permits

NameDescriptionValuesSortableFilterableSource
expand_permit_application_date
N/AYesYesdocument
expand_permit_content
N/AYesYesdocument
expand_permit_id
N/AYesYesdocument
expand_permit_type
N/AYesYesdocument
expand_permit_value
N/AYesYesdocument

Fields

Showing the building fields. Show every field

Name ▼DescriptionPrice ▼ValuesSortable ▼Filterable ▼Predictable ▼Source ▼Filled ▼
water_softener_type
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
water_softener_install_year
$0.0010N/AYesYesNoestimate
100.0%
142,856,722 properties
water_softener_brand
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
water_heater_type
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
water_heater_install_year
$0.0010N/AYesYesNoestimate
100.0%
142,856,722 properties
water_heater_brand
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
shared_bicycle_storage_type
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
roof_material_install_year
$0.0010N/AYesYesNoestimate
100.0%
142,856,722 properties
roof_material
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
roof_is_functional
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
property_type
$0.0001
YesYesNoestimate
100.0%
142,856,722 properties
plumbing_pipe_material
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
ownership_type
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
need_window_repair
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
need_roof_repair
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
need_plumbing_repair
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
need_paint_repair
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
need_mold_repair
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
need_heating_repair
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
need_foundation_repair
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
need_floor_repair
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
need_electrical_repair
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
need_drywall_repair
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
need_cooling_repair
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
need_ceiling_repair
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
loading_bays
$0.0010N/AYesYesNoestimate
100.0%
142,856,722 properties
is_residential_source
$0.0001
YesYesNononeNot measured
is_residential
$0.0010
YesYesNois_residential_source
100.0%
142,856,722 properties
is_farmland_source
$0.0001
YesYesNononeNot measured
is_farmland
$0.0010
YesYesNois_farmland_source
100.0%
142,856,722 properties
is_condemned
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
is_commercial_source
$0.0001
YesYesNononeNot measured
is_commercial
$0.0010
YesYesNois_commercial_source
100.0%
142,856,722 properties
image
$0.0100N/AYesYesNonone
100.0%
142,856,722 properties
humidifier_type
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
humidifier_install_year
$0.0010N/AYesYesNoestimate
100.0%
142,856,722 properties
humidifier_brand
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
heating_type_second
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
heating_type_first
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
heating_install_year_first
$0.0010N/AYesYesNoestimate
100.0%
142,856,722 properties
heating_brand_first
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
has_shared_indoor_workshop
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
has_shared_indoor_swimming_pool
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
has_shared_indoor_sauna
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
has_shared_indoor_hot_tub
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
has_shared_indoor_gym
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
has_expand_permits
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
has_assigned_storage_space
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
foundation_type
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
floor_plan_type
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
floor_below_ground
$0.0010N/AYesYesNoestimate
100.0%
142,856,722 properties
floor_above_ground
$0.0010N/AYesYesNoestimate
100.0%
142,856,722 properties
fire_suppression_type
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
exterior_year_last_renovated
$0.0010N/AYesYesNoestimate
100.0%
142,856,722 properties
exterior_finish
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
elevator
$0.0010N/AYesYesNoestimate
100.0%
142,856,722 properties
direction_facing
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
cooling_type_second
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
cooling_type_first
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
cooling_install_year_first
$0.0010N/AYesYesNoestimate
100.0%
142,856,722 properties
cooling_brand_first
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
converted_to_residential_use
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
converted_to_commercial_use
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
construction_year_source
$0.0001
YesYesNononeNot measured
construction_year
$0.0010N/AYesYesNoconstruction_year_source
100.0%
142,856,722 properties
construction_material
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
commercial_use
$0.0010
YesYesNoestimate
0.5%
679,782 properties
Not counted in the averages
building_name
$0.0001N/AYesYesNoestimate
0.5%
723,802 properties
Not counted in the averages
balcony_type_third
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
balcony_type_second
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
balcony_type_first
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
architecture_style
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
air_cleaner_type
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties
air_cleaner_install_year
$0.0010N/AYesYesNoestimate
100.0%
142,856,722 properties
air_cleaner_brand
$0.0010
YesYesNoestimate
100.0%
142,856,722 properties