Adverse possession allows someone to claim legal ownership of land they've occupied for a long period without the owner's permission. The rules differ depending on whether the land is registered or unregistered.
What is Adverse Possession?
Adverse possession is a legal principle that allows a person who has occupied land for a specified period to claim ownership, even if they were originally trespassing. The rationale is that land should not lie unused, and long possession should be recognised.
Requirements for a Claim
To succeed in an adverse possession claim, you must prove:
1. Factual Possession
You must have been in actual occupation and control of the land. This means:
- Physical presence on the land
- Treating it as your own
- Excluding others (including the legal owner)
- Maintaining or improving the land
2. Intention to Possess
You must have intended to possess the land as owner. This is shown by:
- Acting as if you own the land
- Not acknowledging the true owner's title
- Making decisions about the land's use
3. Without Owner's Consent
The occupation must be without permission. If you had a licence or tenancy, the clock only starts when that ends.
4. Required Time Period
| Land Type | Time Required | Additional Requirements |
|---|---|---|
| Registered land | 10 years | Application to Land Registry; owner can object |
| Unregistered land | 12 years | Automatic transfer of title |
Registered vs Unregistered Land
Registered Land (Post-2003 Rules)
For land registered at HM Land Registry:
- After 10 years of adverse possession, you can apply to be registered as owner
- The Land Registry notifies the registered owner
- The owner has 65 business days to object
- If they object, they have 2 years to take action to recover the land
- If they don't act, you can reapply after 2 years
Unregistered Land
For unregistered land (increasingly rare):
- 12 years of adverse possession extinguishes the owner's title
- You can then apply for first registration
- The process is more straightforward but unregistered land is uncommon
What Stops the Clock?
The limitation period can be interrupted by:
- Owner taking possession proceedings
- Squatter acknowledging the owner's title
- Squatter leaving the land
- Owner re-entering the land
Practical Considerations
Evidence Needed
To support a claim, gather:
- Photographs showing occupation over time
- Witness statements
- Receipts for improvements or maintenance
- Utility bills or council tax records
- Any correspondence about the land
Legal Advice Essential
Adverse possession claims are complex. Always seek legal advice before:
- Making an application
- Responding to an application
- Taking any action that might affect a claim
Limitations
Adverse possession cannot be claimed against:
- The Crown (royal land)
- Certain charity lands
- Land held in trust (with restrictions)
Related Information
Learn more about UK housing and property law.
Squatters Rights UK Housing Law Guides