Does a fence in place for 10 years mean the land is mine?

No automatic “10-year fence rule” transfers the land. The age of a fence may be evidence, but a successful adverse-possession claim depends on legal requirements and detailed facts.

What needs to be established?

Relevant issues include factual possession, an intention to possess and occupation without the owner’s consent. Maintaining a fence or occasionally using a strip does not automatically establish all of those elements. The extent of occupation and its history need to be identified.

Registered land: an application, not an automatic result

Under the current registered-land regime, ten years’ qualifying adverse possession can permit an application. The registered owner is notified and can respond. A counter-notice will generally defeat the application unless one of the statutory conditions is met. Different rules apply to unregistered land and some older possession histories.

The boundary condition is more specific than a fence’s age

One statutory condition concerns adjacent land occupied under a mistaken but reasonable belief of ownership, together with other requirements. In Brown v Ridley [2025] UKSC 7, the Supreme Court clarified that the necessary ten years of reasonable belief can be any qualifying ten-year period within the adverse-possession period, rather than necessarily the final ten years before applying. That does not remove the other conditions.

What records are useful?

• When the fence and occupation began.
• Dated photographs and documents showing control of the strip.
• Any permission, licence or discussion with the owner.
• Evidence explaining why ownership was believed.

Distinguish a claim that the strip was always within your title from a claim to acquire someone else’s land through occupation.

When should I seek advice?

Take specialist legal advice before making an application or responding to notice from HM Land Registry. Deadlines and the correct response matter. A surveyor can help with the boundary and occupation evidence; that does not replace advice on eligibility, procedure and legal risk.