How does HouseData generate property risk reports?

HouseData aggregates open data from Land Registry, the EPC Register, the Environment Agency, and local planning portals. Machine learning models (XGBoost, Random Forest) infer risk scores for flood, contamination, planning, and development proximity — delivered as an instant report.

Is HouseData suitable for conveyancers?

Yes. HouseData's PRISM product provides a Consent Gap Score for conveyancers, cross-referencing EPC time-series data against planning, heritage, and flood data to flag undisclosed alterations and reduce professional liability exposure.

What data sources does HouseData use?

HouseData aggregates Land Registry Price Paid Data, the EPC Register, Environment Agency flood risk data, Planning Portal records, and local planning authority feeds covering 425+ councils across England, Wales, and Scotland.

How it works

Three steps to complete property intelligence. No sign-up required to search.

Search any address Enter a postcode or address. We match it to official records instantly.

View the dashboard EPC, price history, flood risk, broadband, planning — all on one screen.

Generate a report Download a PDF pack ready for conveyancing, mortgage, or your own records.

What you get

Everything in one place — no more searching 6+ websites

EPC & Energy Current rating, recommendations, estimated costs, certificate expiry date, and historical ratings over time.

Price History Every sale since 1995 from Land Registry. See what was paid, when, and the transaction type.

Flood & Risk Flood zones, contamination screening, planning risk scores, drainage inference — all from official data.

Broadband & Mobile Download/upload speeds, provider availability, and mobile signal strength from Ofcom data.

PDF Reports Generate a branded, shareable property pack — formatted for conveyancing, mortgage, or personal records.

Living Dashboard Save properties and get notified when data changes — EPC expiry, new sales, flood alerts, planning decisions.

How we compare

Feature-by-feature against the UK's leading property data platforms.

Feature	HouseData.uk	PropertyData	Hometrack
Property characteristics (build type, age, materials, floors)	Detailed per-property dataset	Not a core dataset	Not surfaced per-property
AI workflow assistant	Hilda AI — reads docs, sends emails, sets reminders	No AI assistant	No AI assistant
Property inbox & documents	UPRN-linked email, doc parsing	Not offered	Not offered
Photos, floor plans & street imagery	Integrated where available	Not a focus	Not a focus
Automated alerts & daily digest	Daily agent automation	Platform notifications only	Enterprise API dependent
Developer API	Open, multi-data-type API	Analytics-focused API	Bespoke enterprise API
Enterprise analytics & forecasting	Lean & growing	Deep analytics	Deep analytics
Free tier	10 reports/month, no card required	Paid only	Paid only
Full-feature access	£99/year	Mid-tier subscription	Enterprise pricing

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How it works

What you get

How we compare

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