What do HM Land Registry adverse possession notes mean for buyers? — Property Passport UK guide
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What do HM Land Registry adverse possession notes mean for buyers?

How possessory title classes and boundary cautions prompt extra checks without causing unnecessary alarm in England and Wales.

Published: 18 Apr 2026 · Updated: 18 Apr 2026 · 10 min read

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Read notes carefully

Registers sometimes carry cautions or class qualifiers where historic possession or boundary agreements were imperfectly documented.

Sensible response

Ask your conveyancer what the note practically limits.

Insure if your lender demands indemnity for known gaps.

Survey boundaries if possession lines look informal on site.

Avoid debating boundaries with neighbours before you have professional backing.

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