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) | 26.3% | Half of our predictions are within this percentage of the actual value |
| Testing R² Score | 0.700 | How much of the price variation our model explains |
| Root Mean Square Error | €153,580 | Average prediction error in the local currency |
| Mean Absolute Error | €71,114 | Average absolute difference between predicted and actual |
Percentage of predictions within various error ranges
| Within 5% | 10.6% |
| Within 10% | 20.8% |
| Within 15% | 30.4% |
| Within 20% | 39.5% |
Does the model tend to overestimate or underestimate?
| Mean Bias | -€24,854 | Average prediction bias (+ means overestimate) |
| Median Bias | -€3,801 | Typical prediction bias |
| Over-prediction Rate | 46.9% | Percentage of predictions that are above the actual value |
| Under-prediction Rate | 53.1% | 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 | €6,553 | €16,823 | €38,203 | €75,424 | €146,634 | €226,943 |
| Training Samples | 5663 |
| Testing Samples | 3476 |
| Training R² | 0.760 |
| Testing R² | 0.700 |
| Last Updated | 2026-11-11 |
| Mean Absolute Percentage Error | 40.8% | Average percentage error across all predictions |
| Forecast Standard Deviation | €151,555 | Spread of prediction errors |
| Coefficient of Variation | 76.1% | Relative variability of predictions |
| 10th Percentile Error % | 4.6% | 10% of predictions have error less than this |
| 90th Percentile Error % | 78.9% | 90% of predictions have error less than this |