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Buying a Listed Building in London: What You Need to Know

Consent is needed for most changes, inside and out.

Buying a Listed Building in London: What You Need to Know Residential Property Services in London

Updated October 2026 · Fraser Bond

Buying · Listed buildings

Buying a listed building

GradeI, II*, II
Listed buildingconsent
Specialistsurvey
Past workscheck
In short: London has thousands of listed homes, mostly Grade II. Listing covers the whole building, inside and out, plus some attached structures, so most alterations need listed building consent from the council, and unauthorised works are a criminal offence that passes to the new owner. Before buying, ask the seller for consents for past works, commission a surveyor experienced with historic buildings, and check insurance and mortgage availability. Listed buildings may be exempt from some EPC requirements.

Check before you buy

Frequently asked questions

Can I change the windows?

Usually only with consent.

Do listed buildings need an EPC?

Not always; check.

Buying a period home?

Talk to our team or get a free valuation.

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