Free UK valuation tool
No sign-up house valuation
The short answerA no sign-up house valuation gives you an estimate without creating an account or handing over contact details. On What's My House Worth you enter a postcode, choose your address and see the figure straight away: nothing to register, nothing to confirm, and nobody will call you afterwards.
It's ideal if you're just curious, planning a remortgage, or want a baseline before inviting agents round, without starting a sales process you didn't ask for.
No email, no phone number, no agents calling.
- Built on HM Land Registry sold prices, the official UK record
- Inflation modelled with regional UK House Price Index data
- No email, no phone number, no estate agents calling
- Sales and lettings valuations side by side
How the valuation works
We start with HM Land Registry's official record of every sale in England and Wales. If your address has a prior transaction, we uplift it using the regional UK House Price Index so a sale from 2014 isn't priced like 2024.
Then we pull recent comparable sales in your postcode, filter out shared-ownership and other outlier transactions, and blend the local median with your own anchor sale. For lettings, we layer in ONS Price Index of Private Rents data for your local authority alongside a yield cross-check.
The result is a sales valuation, a rental valuation, or both — depending on what you ask for. No personal data required.
Frequently asked
No. We never ask for your name, email or phone number, so there's no way for anyone to contact you.
Yes, as many as you like. Check your own home, a property you're thinking of buying, or your parents' house, all without an account.
Yes. We don't charge, we don't ask for your email and we don't pass details to estate agents. The tool is free to use as often as you like.
We blend your property's last sold price (uplifted with the UK House Price Index) with recent comparable sales nearby, then strip outliers like shared-ownership records. It's a strong desk estimate, not a formal survey.
No. We don't ask for contact details, so there's nothing to share. Your search disappears when you refresh the page.