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) | 14.8% | Half of our predictions are within this percentage of the actual value |
| Testing R² Score | 0.770 | How much of the price variation our model explains |
| Root Mean Square Error | €60,360 | Average prediction error in the local currency |
| Mean Absolute Error | €38,192 | Average absolute difference between predicted and actual |
Percentage of predictions within various error ranges
| Within 5% | 18.9% |
| Within 10% | 36.2% |
| Within 15% | 50.7% |
| Within 20% | 62.5% |
Does the model tend to overestimate or underestimate?
| Mean Bias | -€8,708 | Average prediction bias (+ means overestimate) |
| Median Bias | -€5,144 | Typical prediction bias |
| Over-prediction Rate | 43.7% | Percentage of predictions that are above the actual value |
| Under-prediction Rate | 56.3% | 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 | €3,954 | €11,193 | €24,171 | €46,273 | €84,052 | €125,660 |
| Training Samples | 42387 |
| Testing Samples | 2509 |
| Training R² | 0.850 |
| Testing R² | 0.770 |
| Last Updated | 2026-10-24 |
| Mean Absolute Percentage Error | 22.5% | Average percentage error across all predictions |
| Forecast Standard Deviation | €59,729 | Spread of prediction errors |
| Coefficient of Variation | 31.2% | Relative variability of predictions |
| 10th Percentile Error % | 2.5% | 10% of predictions have error less than this |
| 90th Percentile Error % | 46.8% | 90% of predictions have error less than this |