Most tenancy agreements say you cannot sublet without your landlord's permission. Here is what is allowed, and the risks if you don't follow the rules.
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Direct answer
Usually not without your landlord's permission. Most tenancy agreements either ban subletting or ask you to get permission in writing first. Subletting without permission can put you at risk of eviction. Council and housing-association tenants face stricter rules. Here is how it works.
What your agreement usually says
Most assured shorthold tenancy agreements include one of:
- A clear ban on subletting.
- A duty to ask the landlord in writing, with permission not to be unreasonably refused.
- Limits on who can stay overnight or be taken in as a lodger.
Check your tenancy agreement carefully.
Council and housing-association tenants
- Subletting your whole home is usually a criminal offence under the Prevention of Social Housing Fraud Act 2013.
- You can be fined, sent to prison, and lose your tenancy.
- Some social tenancies allow you to take in a single lodger, but only with the landlord's permission.
What to do if you want to sublet
- Read your tenancy agreement.
- Ask your landlord in writing, even if your agreement is silent.
- If you are a council or housing-association tenant, do not sublet without proper permission.
Where to get advice
Citizens Advice for general subletting questions, Shelter on 0808 800 4444 for housing rights, or a solicitor for legal advice.
If your home is in disrepair
If your landlord has ignored repairs, that part is us. Call us free on 0800 030 4669.
Free call: 0800 030 4669 | Start your claim
Sources
We review every guide at least twice a year and update it when the law changes. If you spot something out of date or wrong, email help@supportfortenants.co.uk.
Reviewed against current housing law for England and Wales as at 28 May 2026. Checked by our SRA-regulated panel solicitors. This is general information, not legal advice for your specific case. Any compensation figures or ranges shown are illustrative only and not guaranteed; every case is different.
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