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) | 22.6% | Half of our predictions are within this percentage of the actual value |
| Testing R² Score | 0.810 | How much of the price variation our model explains |
| Root Mean Square Error | €51,876 | Average prediction error in the local currency |
| Mean Absolute Error | €23,576 | Average absolute difference between predicted and actual |
Percentage of predictions within various error ranges
| Within 5% | 11.9% |
| Within 10% | 24.4% |
| Within 15% | 36.5% |
| Within 20% | 45.4% |
Does the model tend to overestimate or underestimate?
| Mean Bias | -€6,942 | Average prediction bias (+ means overestimate) |
| Median Bias | -€1,554 | Typical prediction bias |
| Over-prediction Rate | 45.7% | Percentage of predictions that are above the actual value |
| Under-prediction Rate | 54.3% | 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 | €1,892 | €4,500 | €10,296 | €23,094 | €53,653 | €85,319 |
| Training Samples | 54823 |
| Testing Samples | 4278 |
| Training R² | 0.820 |
| Testing R² | 0.810 |
| Last Updated | 2026-11-11 |
| Mean Absolute Percentage Error | 35.1% | Average percentage error across all predictions |
| Forecast Standard Deviation | €51,410 | Spread of prediction errors |
| Coefficient of Variation | 64.2% | Relative variability of predictions |
| 10th Percentile Error % | 4.1% | 10% of predictions have error less than this |
| 90th Percentile Error % | 67.9% | 90% of predictions have error less than this |