Section 8 Ground 12: breach of a tenancy obligation

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Ground 12 covers any breach of tenancy obligations other than payment of rent, for example, alleged unauthorised pets, unauthorised lodgers, or breaches of decorative or maintenance terms. It is discretionary, with a 2-week notice period, and the court must be satisfied that possession is reasonable.

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This is legal information, not legal advice. If your situation is urgent or already in court, call Shelter on 0808 800 4444 or contact your local Citizens Advice for free expert advice.

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Sources used for this guide

These are primary legislation and public guidance sources that support the legal-information framework used on this page.

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Common questions

Can my landlord use Ground 12 for a noisy dispute?
Noise may be pleaded under Ground 14 and, if it also breaches an enforceable tenancy term, under Ground 12. The landlord must identify and prove the ground actually pleaded; Ground 12 additionally requires proof of the relevant obligation and breach.
Can the landlord evict me for keeping a pet?
Since 1 May 2026 an assured tenant has a statutory right to make a written pet request, and the landlord must not refuse unreasonably. Keeping a pet without consent may still breach the tenancy. Ground 12 is discretionary, so the landlord must prove the breach and that possession is reasonable; no particular adjournment or outcome should be assumed.
What if the breach was caused by a flatmate or visitor?
Tenancy obligations bind the named tenant. If a flatmate or visitor is responsible for the breach, you can argue you took reasonable steps to prevent it. The court considers reasonableness in deciding whether to grant possession.
Does a Ground 12 Section 8 notice mean I have to leave immediately?
No. A Section 8 notice never gives a landlord the right to evict you on its own. Even after the notice period expires, the landlord must apply to the county court, win a possession order, and then book a court bailiff. Until a bailiff with a warrant attends, you do not have to leave. If anyone tries to remove you without that paperwork, that is illegal eviction.
Where can I get free, urgent advice?
Call Shelter on 0808 800 4444 or contact your local Citizens Advice. If you are at immediate risk of being locked out, contact the police and your local council's tenancy relations team. This guide is legal information, not legal advice.

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