Performance metrics for AVMs in this location.
Select the type of valuation model you want to view.
Estimates list prices in this location from historical data and market trends.
| Median Absolute Percentage Error (M. MAPE) | 17.9% | Half of our predictions are within this percentage of the actual value |
| Testing R² Score | 0.230 | How much of the price variation our model explains |
| Root Mean Square Error | $391932 | Average prediction error in dollars |
| Mean Absolute Error | $171424 | Average absolute difference between predicted and actual |
Percentage of predictions within various error ranges
| Within 5% | 14.6% |
| Within 10% | 27.8% |
| Within 15% | 42.7% |
| Within 20% | 54.6% |
Does the model tend to overestimate or underestimate?
| Mean Bias | -$91206 | Average prediction bias (+ means overestimate) |
| Median Bias | -$31146 | Typical prediction bias |
| Over-prediction Rate | 39.2% | Percentage of predictions that are above the actual value |
| Under-prediction Rate | 60.8% | Percentage of predictions that are below actual value |
The absolute error amount at different percentiles - for example, '90th percentile: $50,000' means 90% of predictions have errors less than $50,000
| Percentile | 10th | 25th | 50th | 75th | 90th | 95th |
|---|---|---|---|---|---|---|
| Error Amount | $15272 | $40460 | $87271 | $176896 | $341596 | $498378 |
| Training Samples | 3299 |
| Testing Samples | 625 |
| Training R² | 0.500 |
| Testing R² | 0.230 |
| Last Updated | 2026-09-08 |
| Mean Absolute Percentage Error | 25.3% | Average percentage error across all predictions |
| Forecast Standard Deviation | $381173 | Spread of prediction errors |
| Coefficient of Variation | 75.7% | Relative variability of predictions |
| 10th Percentile Error % | 3.4% | 10% of predictions have error less than this |
| 90th Percentile Error % | 52.7% | 90% of predictions have error less than this |