Check any UK property before you buy

HomeThink works on listings on Rightmove, Zoopla and OnTheMarket, the UK's three main property portals. HomeThink is independent and not affiliated with, endorsed by or connected to any of them. Open any listing with the free HomeThink browser extension (Chrome, Edge or Brave on a computer, with a free account) and press Analyse, and our AI will read and analyse the listing.

Our AI analyses the listing content and cross-references it with public data sources including the Land Registry, Police API, Environment Agency and postcodes.io. While AI analysis is a powerful research tool, we always recommend professional surveys before making a purchase.

A Free report already carries all 19 data points we gather. A HomeThink Pro report adds the AI read of them: a fair-value range where the sold evidence supports one, likely survey problems, an offer plan and chat about the report. Pro requires a subscription at £10/month, which gives you unlimited Free reports and up to 5 Pro reports a day. You can compare a sample Free and Pro report at /pro/sample first.

Chat about a report is part of Pro. With a subscription you can ask an AI that has full context of the listing, the analysis, the red and green flags and all the enrichment data — anything from the boiler age to whether the asking price is fair. The free HomeThink Agent at /chat answers general UK property questions without an account.

HomeThink combines AI analysis with Land Registry (price history and comparables), Police API (crime statistics), Environment Agency (flood warnings), a regional broadband-speed estimate, and postcodes.io (coordinates and area data).

Yes — HomeThink supports properties in England, Wales, and Scotland. The stamp duty calculator automatically adjusts for regional differences (SDLT in England, LBTT in Scotland, LTT in Wales).

After analysis, HomeThink automatically enriches your property with crime stats, flood warnings, a regional broadband estimate, council tax, neighbourhood profile, and more — all at no extra cost. You can keep the report, re-read it and print it. Chatting with AI about the property, comparing three or more side by side, and ranking a shortlist with AI are part of Pro.

Yes. We use industry-standard authentication and encrypted infrastructure. We never sell your research, and we never share it for anyone else's marketing. It is processed by the named suppliers who run the service for us — the AI provider, our hosting and database, our payment processor — each under contract and listed in our Privacy Policy. Your analysis data belongs to you: you can export it or delete it at any time.

Absolutely. HomeThink works for both sales and rental listings on Rightmove, Zoopla, and OnTheMarket. For rentals, you get tailored analysis including tenancy red flags, rental cost breakdowns, a regional broadband estimate, commute times, area crime stats, and flood risk — everything you need to vet a property before signing a tenancy agreement.

For rental properties, HomeThink analyses the listing for red flags (damp signs, poor natural light, missing safety certificates), adds a regional broadband estimate, the council tax band, area crime statistics, flood risk, and commute times. You also get a rental cost breakdown covering deposits, agency fees, and estimated monthly running costs so there are no surprises after you move in.

HomeThink is an AI property analysis tool, not a search portal. Instead of browsing listings on HomeThink, you open a listing on Rightmove, Zoopla, or OnTheMarket with the free HomeThink browser extension and our AI analyses that specific property — reading the key facts, identifying red and green flags, estimating fair value, and cross-referencing public data sources like the Land Registry, Police API, and Environment Agency.

When you press Analyse on a listing with the HomeThink browser extension, the extension sends the listing you are viewing to HomeThink, which feeds its content to our AI. It reads the key property facts, then cross-references them with Land Registry sold prices, crime statistics, flood risk, EPC ratings, and broadband speed estimates. The AI then produces a personalised analysis with red and green flags, a fair value estimate, and negotiation strategy based on your preferences and budget.

No — AI analysis is a research and due diligence tool, not a substitute for a professional survey. HomeThink can flag potential concerns from the listing wording and public data (such as signs of damp, missing information, or subsidence risk areas), but a RICS-qualified surveyor physically inspects the property and provides a professional assessment. We always recommend commissioning a survey before exchanging contracts.