New Possession Grounds: Section 8 Reform Explained

Quick answer

The Renters' Rights Act rewrites Schedule 2 of the Housing Act 1988 to give landlords a wider but more evidence-heavy menu of Section 8 possession grounds. The headline additions are a mandatory ground to sell (1A), an expanded ground to move family in (Ground 1), and a tougher rent-arrears ground (Ground 8 at three months). Every claim must be supported by documented evidence and notices must be in the new prescribed form.

What has changed?

The new mandatory grounds

• Ground 1 — moving in. The landlord or a close family member intends to occupy as a main home. Four months' notice. Unavailable in the first 12 months of the tenancy. 12-month re-letting bar after possession.
• Ground 1A — selling. The landlord intends to sell or transfer the property. Four months' notice. Unavailable in the first 12 months. 12-month re-letting bar.
• Ground 6 — redevelopment. Substantial works that cannot be carried out with the tenant in occupation. Four months' notice.
• Ground 6A — compliance with enforcement. Continuing the tenancy would breach an enforcement notice. Four months' notice.
• Ground 8 — serious rent arrears. Three months' arrears at notice and at hearing. Four weeks' notice.

The strengthened discretionary grounds

• Ground 14 — anti-social behaviour. Notice can be served immediately for serious cases. Court has discretion.
• Ground 12 — breach of term. Documented breach of tenancy obligations.
• Grounds 10–11 — rent arrears below the mandatory threshold. Discretionary; depends on history and circumstances.

The student grounds (HMOs)

• Ground 4A for purpose-built student accommodation and HMOs let to students. Allows possession at the end of the academic year, subject to notice timing requirements.

What landlords need to do now

1. Build a tenancy evidence file from day one

Every tenancy needs a folder: rent ledger, repair history, communications log, compliance certificates, photos. The judge expects evidence; the file is your evidence.

2. Use the new prescribed Section 8 form

The amended Form 3 (or its successor under commencement regulations) is the only valid form. Out-of-date templates from third-party sites will be struck out.

3. Map your selling and moving-in plans to the 12-month lock

If you might sell or move family in within the first year, do not let. The 12-month lock applies to the tenancy start date — even a short stop-gap tenancy ties your hands.

4. Tighten rent-arrears process

Three months at notice AND three months at hearing. Late payments that reduce arrears at the hearing defeat Ground 8. Pair Ground 8 with Grounds 10 and 11 in every arrears notice so a discretionary claim survives if Ground 8 fails.

5. Record anti-social behaviour as it happens

Date, time, what happened, who reported it, what you did. Vague allegations fail at court.

6. Plan for longer court timelines initially

Even with reform, the first 12 months after commencement will be slower as the court system absorbs the change. Allow 4–6 months from notice to possession for contested cases.

Common mistakes to avoid

Using the wrong notice period

Four months for sale, move-in, redevelopment and enforcement. Four weeks for serious arrears. Two weeks for the most serious anti-social behaviour.

Re-letting after a Ground 1 or 1A possession

A 12-month re-letting bar applies. Letting again within 12 months triggers a financial penalty and a damages claim.

Pleading the wrong ground

Pleading Ground 8 alone, with weak evidence, when Grounds 10/11 would have succeeded. Always plead in the alternative.

Issuing without a deposit audit

A defective deposit-protection position can defeat even a Section 8 claim where the breach also breaches the prescribed information regime. Audit before you issue.

Forgetting the PRS database registration

After commencement, a landlord not registered on the PRS database cannot bring a possession claim. Register first, then issue.

FAQ

Has Section 8 replaced Section 21?

Yes — Section 8 is now the only route, with wider grounds and longer notices.

What is the rent-arrears threshold?

Three months (or 13 weeks if weekly rent), at notice and at hearing.

Can I sell with the tenant in?

Yes, but you cannot use Ground 1A until 12 months into the tenancy.

What notice for moving family in?

Four months' notice, after 12 months of the tenancy.

What is the re-letting bar?

12 months after possession on Ground 1 or 1A.

Can I evict for anti-social behaviour?

Yes, under Ground 14 — sometimes with no minimum notice.

Do I have to register on the PRS database first?

Yes — claims will be struck out if you are unregistered.

Can a managing agent serve the Section 8?

Yes, with written authority.

Will the courts be quicker?

Reform is promised, but plan on current timelines.

What if my tenant defends?

Prepare a bundle: notice, evidence, ledger, photos, communications.

References

• Renters' Rights Act 2025, legislation.gov.uk
• Housing Act 1988, Schedule 2, legislation.gov.uk
• MoJ possession statistics, GOV.UK
• MHCLG technical guidance on Section 8 reform, GOV.UK

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*Reviewed by the Smart Sleep Property Editorial Team. General information for landlords in England, with Norfolk context. Not legal advice.*