Predict Singapore HDB resale value

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Frequently Asked Questions

Our active CatBoost serving model records a test MAPE of 3.64% on the 2026 evaluation window. Predictions are typically within that percentage band of actual transaction prices. Results are strongest for common flat types with high data density.

Over 974,010 historical HDB resale transactions spanning 2015 to 2026, sourced from data.gov.sg. Each record includes location, flat attributes, storey, floor area, lease details, and nearby amenity distances.

This platform is a research tool, not a replacement for a licensed property agent or HDB valuer. Use it as a reference benchmark alongside official valuations and current market conditions.

Guest users see the market overview and a teaser heatmap on the landing page. Registered users unlock the full prediction engine, live transaction map, analytics dashboard, and the ability to save and compare multiple valuations.

The confidence range applies ±3.64% test MAPE from the current serving model to the central estimate. Most actual transactions for similar properties fall within this band.

The transaction dataset is periodically refreshed from data.gov.sg. The model reflects market conditions through the most recent available data.

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