Property Valuation
Estimate a home's market value from its characteristics and location.
Endpoint POST https://api.dryapi.dev/predict
Predicts sale price
Calibration 90%
MAPE 4.0%
MAE $24,918
R² 0.99
Latency 6ms
Cost 3 cr / call
Popularity rank #96
Pricing
Every plan includes all 17 APIs. This model costs 3 credits / call, so each plan buys the calls below.
Calibration (coverage)
90%
Out-of-sample coverage verified on held-out data — a 90% interval really covers 90% of observations.
Data coverage
Geography US metropolitan and suburban markets, with nationwide model coverage.
Temporal Trained on the most recent housing market cycle, refreshed quarterly.
Limitations Best for standard single-family homes; luxury and off-market properties may fall outside model ranges.
Quickstart
request — curl
curl -X POST https://api.dryapi.dev/predict \
-H "Authorization: Bearer $DRYAPI_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "property/valuation/v1",
"features": {
// one row per input column the model expects
}
}' response
{
"value": 3.2,
"interval": [2.8, 3.6],
"confidence_interval": { "lower": 2.8, "upper": 3.6, "coverage": 0.90 },
"confidence": { "level": 0.90, "score": 0.84 },
"top_factors": [
{ "feature": "sqft", "impact": 0.42 },
{ "feature": "zip", "impact": 0.31 },
{ "feature": "beds", "impact": 0.18 }
]
}