If you're a London landlord, the Renters Rights Act 2026 is the biggest legal change you'll face this decade. It comes into force on 1 May 2026 and rewrites large parts of how private renting works in England.

The headlines have been everywhere. The detail has been less well covered. So here's the plain-English version of what's actually changing. And what your options are if the new rules don't suit your property.

What's actually changing on 1 May 2026

Four changes matter more than the rest. Get your head around these and you'll understand 90% of the Act.

1. Section 21 no-fault eviction is gone

From 1 May 2026, you can no longer end a tenancy without a specified reason. Possession will only be available under defined Section 8 grounds. Sale, moving back in, persistent arrears, anti-social behaviour, or major refurbishment.

Each ground carries a longer notice period (typically four months), and the court will look at the evidence. The two-months-and-out shortcut that landlords have relied on for 35 years has ended.

2. Fixed-term ASTs become periodic by default

Every assured shorthold tenancy will automatically be a rolling periodic tenancy. Tenants can give two months notice to leave at any point. Including the day they move in.

If you currently have a 12-month or 24-month AST in place, it'll convert. There's no need to issue new paperwork; the law makes the change for you.

3. Rental bidding is outlawed

You must advertise an asking rent and accept offers at that level. Bidding wars are gone, and annual rent reviews are capped and challengeable at the First-tier Tribunal.

4. A national landlord database and Decent Homes Standard

Every landlord must register on a national database that tenants can search. Every rental property must meet a statutory Decent Homes Standard covering damp, heating, electrical safety, structural condition and disrepair.

Local authorities will enforce, with civil penalties up to £40,000 per breach. Period buildings across Marylebone, Pimlico and Kensington will need careful audits.

What this means in practice for London landlords

On paper, the changes apply uniformly. In practice, London is uniquely exposed for three reasons. Properties are high value (so a void costs more), tenancies are short (most blue-chip ASTs are 12 months), and the corporate-let market the city relies on doesn't slot neatly into the new framework.

  • Voids are harder to control. A tenant can give notice on day one. Re-letting in prime Central London takes 3 to 6 weeks even in a strong market.
  • Yields tighten. Annual rent increases are capped and challengeable. The multi-year uplifts owners saw in W1 and SW3 through the post-pandemic recovery will not be repeatable.
  • Compliance costs rise. The Decent Homes Standard for older period buildings will trigger meaningful capital expenditure for some owners.
  • Section 21 alternatives are untested at scale. Section 8 routes will, in practice, take longer than the legislation suggests.

Why short-let and guaranteed rent sit outside the new rules

Here's the part most landlords miss. The Act regulates assured shorthold tenancies. It doesn't regulate every type of letting.

Two models that already exist sit outside the AST framework, and both give Central London landlords more flexibility under the new rules.

Corporate lets (guaranteed rent)

When a company takes the lease (not an individual), different legislation applies. This is the legal basis of our guaranteed rent product. You sign a corporate lease for 1 to 5 years; we pay you the full market rental value every month, regardless of occupancy.

Section 21 doesn't apply. Periodic conversion doesn't apply. Rent bidding rules don't apply. The Decent Homes Standard does still apply, but maintenance is our responsibility.

Short-let / serviced accommodation

Stays under 90 nights are regulated by separate planning and platform rules, not the Renters Rights Act. London still has its 90-day rule, which sets the annual cap, but the operational model is fundamentally different.

If you're considering Airbnb-style letting, the new rules have made it relatively more attractive. Not because they regulate short-let, but because they tighten everything around traditional ASTs.

A 5-step checklist for landlords this quarter

  1. 01Audit your tenancies. Note expiry dates of any fixed-term AST that runs past 1 May 2026. They will convert automatically.
  2. 02Review your property against the Decent Homes Standard. Period buildings typically have damp, ventilation or electrical issues that need investment.
  3. 03Decide your model. AST, guaranteed rent or short-let management. Each has a different risk-return profile.
  4. 04Update your insurance. Many policies are written against AST tenancies and need updating for periodic or alternative letting structures.
  5. 05Get a second opinion. We offer free reviews. See our areas of operation and book a call.

Have a question about your property? Speak to the Taj Cribs team. We manage properties across the whole of Central London and offer free valuations with no obligation.

This article is general guidance only and does not constitute legal advice. Landlords should consult a qualified solicitor for advice specific to their property.