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) | 15.0% | Half of our predictions are within this percentage of the actual value |
| Testing R² Score | 0.790 | How much of the price variation our model explains |
| Root Mean Square Error | $447678 | Average prediction error in dollars |
| Mean Absolute Error | $188610 | Average absolute difference between predicted and actual |
Percentage of predictions within various error ranges
| Within 5% | 19.6% |
| Within 10% | 36.1% |
| Within 15% | 49.9% |
| Within 20% | 61.1% |
Does the model tend to overestimate or underestimate?
| Mean Bias | -$50355 | Average prediction bias (+ means overestimate) |
| Median Bias | +$3482 | Typical prediction bias |
| Over-prediction Rate | 51.3% | Percentage of predictions that are above the actual value |
| Under-prediction Rate | 48.7% | 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 | $14573 | $39289 | $91397 | $191915 | $396997 | $620502 |
| Training Samples | 33382 |
| Testing Samples | 2265 |
| Training R² | 0.900 |
| Testing R² | 0.790 |
| Last Updated | 2026-09-27 |
| Mean Absolute Percentage Error | 22.2% | Average percentage error across all predictions |
| Forecast Standard Deviation | $444837 | Spread of prediction errors |
| Coefficient of Variation | 53.3% | Relative variability of predictions |
| 10th Percentile Error % | 2.4% | 10% of predictions have error less than this |
| 90th Percentile Error % | 48.4% | 90% of predictions have error less than this |