Knowledge base - Guides to UK house prices, valuations and offers | Percelio + + + 52°22′N 4°53′E [ Percelio ](/) [House valuation](https://percelio.com/uk/house-valuation) [Offer advice](https://percelio.com/uk/offer-advice) [House prices](https://percelio.com/uk/house-prices) [Knowledge](https://percelio.com/uk/knowledge) [ Get a valuation ](https://percelio.com/uk/start/valuation) [House valuation](https://percelio.com/uk/house-valuation) [Offer advice](https://percelio.com/uk/offer-advice) [House prices](https://percelio.com/uk/house-prices) [Knowledge](https://percelio.com/uk/knowledge) [ Get a valuation ](https://percelio.com/uk/start/valuation) + + + + Knowledge base Guides to buying, selling and valuing ===================================== Clear, practical guides to how homes are valued in England, what sold-price data really tells you, and how to make a confident offer. Buying ------ 2 articles [### How much should you offer on a house in England? (2026) There is no published "% over asking" in England. The smarter move is to anchor your offer to what comparable homes actually sold for. Real sold-price data by region, property type and price band, from HM Land Registry and the UK House Price Index. Read guide ](https://percelio.com/uk/knowledge/how-much-should-you-offer-on-a-house) [### What should I offer on a house in England? How to decide on an offer when there is no published overbidding figure, by anchoring to evidenced market value rather than the asking price. Read guide ](https://percelio.com/uk/knowledge/what-should-i-offer-on-a-house) Valuation --------- 1 article [### How much is my house worth? A practical guide to valuing a home in England using sold prices, floor area and the house price index, without paying for a surveyor first. Read guide ](https://percelio.com/uk/knowledge/how-much-is-my-house-worth) Data ---- 1 article [### Understanding HM Land Registry sold prices What the Price Paid Data does and does not tell you, and why it is the best free starting point for understanding value. Read guide ](https://percelio.com/uk/knowledge/understanding-land-registry-sold-prices) + + + + Get started Ready to find out what a home is worth? ----------------------------------------- A data-backed valuation built on official sources, in minutes. [ Get a valuation ](https://percelio.com/uk/start/valuation) [Percelio](/)Know what a home is really worth. Instant, data-backed house valuations and offer advice for England, built on open property data. Reports - [House valuation, £40](https://percelio.com/uk/house-valuation) - [Offer advice, £50](https://percelio.com/uk/offer-advice) Built on open data - HM Land Registry Price Paid Data - EPC register floor areas - UK House Price Index © 2026 Percelio. All rights reserved. | A data-driven estimate, not a formal RICS valuation. 51°30′N 0°07′W