Section 21 Is Gone: Martin Lewis and the New Eviction Rules

From 1 May 2026, Section 21 no-fault evictions no longer apply to private rented sector tenancies in England. Landlords now need a valid possession ground, usually under Section 8, and the paperwork needs to reflect the new system.

Martin Lewis previously backed an independent private rental ombudsman as part of wider renting reform. His point was practical: rental disputes are often between individual landlords and individual tenants, which makes them personal, stressful and difficult to resolve without a neutral route.

What Changed on 1 May 2026?

Under the old system, a landlord could serve a valid Section 21 notice without proving tenant fault, as long as the procedural requirements had been met. That route has now gone for private rented tenancies in England.

The new system is grounds-based. If a landlord wants possession, they must identify the correct legal ground, serve the correct notice and be ready to evidence the reason if the tenant does not leave and the matter reaches court.

Common Grounds Landlords Now Rely On

• Selling or moving back in: landlords may be able to use possession grounds where they need to sell or move into the property, subject to notice and timing rules.
• Rent arrears: rent arrears remain a key route, but the level of arrears and evidence at the hearing can matter.
• Breach of tenancy terms: this may cover persistent breaches, damage or other conduct, but a court may have discretion.
• Anti-social behaviour: serious cases may justify faster action, but evidence is still critical.

What This Means for Existing Notices

Government guidance gives transitional treatment to some notices and court claims already started before 1 May 2026. That does not mean old Section 21 templates should still be used. If you are dealing with an old notice or a live possession claim, check the transition rules carefully before taking the next step.

What Landlords Should Update Now

Landlords should update tenancy agreements, notice templates, rent arrears procedures and record keeping. A notice generated on pre-2026 assumptions can create avoidable risk because the form, ground and evidence package may no longer match the law.

The Takeaway

The abolition of Section 21 is not a small wording change. It changes the centre of gravity from no-fault notice to justified possession. If you are serving notice after 1 May 2026, start with the reason for possession, then use the correct document for that ground.