The Rent Bidding Ban 2026 — What Landlords Must Know About the RRA 2025 Prohibition

The Renters' Rights Act 2025 introduces a prohibition on rent bidding wars in the English private rented sector from 1 May 2026. The ban is one of the most visible consumer-facing changes in the Act, designed to address the practice of advertising properties at a below-market rent and then accepting the highest bidder from a queue of desperate applicants.

What the rent bidding ban prohibits

• Advertising below asking: Listing a property at a rent you do not intend to accept in order to generate competing offers above that price
• Inviting bids: Actively soliciting offers above the advertised rent ('highest offer wins', 'sealed bids')
• Encouraging overbids: Telling applicants that other offers are higher and inviting them to increase their offer
• Accepting above-asking offers: Agreeing to let at a rent above the listed asking price, even without soliciting the above-asking offer
• Agent complicity: Letting agents who invite, encourage, or accept above-asking offers on a landlord's behalf also commit an offence — the ban applies to the agent's conduct as well as the landlord's

What the rent bidding ban does NOT prohibit

• Setting the rent you want: You may advertise at any rent that reflects market value. The ban does not cap rents — it only requires that you advertise the rent you are actually prepared to accept
• Updating an advertised rent upwards: If market conditions change before you let the property, you may update the advertised rent — but you cannot accept offers above the updated advertised price
• Negotiating down: Accepting a rent below your advertised asking price is not prohibited — tenants can negotiate down, just not up
• Non-rent terms: The ban applies to the rent figure. Negotiating other terms (permitted occupiers, break clauses, contents) is not affected

How to advertise compliantly after May 2026

1. Conduct a market rent check first: Research comparable rents on Rightmove, Zoopla, or via a local letting agent's rental appraisal. Set your asking rent at or close to the market figure — a realistic asking rent will not generate above-asking offers
2. Advertise one figure: List a single asking rent per period (monthly). Do not advertise a range ('£1,200–£1,400 pcm') as this may constitute an implicit invitation to bid
3. Respond consistently to applications: Where you receive multiple applications, assess on tenant quality (referencing, income, employment) — not on who offers more
4. Document your letting decision: Keep a record of your letting decision criteria so you can demonstrate you assessed applications on lawful grounds if challenged
5. Brief your agent: If using a letting agent, confirm in writing that they must not invite or accept above-asking offers on your behalf. Agent conduct is attributed to the landlord for penalty purposes

Enforcement and penalties

The rent bidding prohibition is enforced by local housing authorities. The RRA 2025 empowers councils to issue civil penalty notices of up to £40,000 per offence. The local authority must follow the statutory civil penalty procedure (notice of intent, 28-day representation period, final notice) but the financial consequences are severe. Repeat offences and flagrant breaches attract the highest penalties. Details of civil penalty notices may also appear in the new landlord compliance registers being established under the Act.

Interaction with the Periodic Assured Tenancy

The rent bidding ban operates alongside the mandatory Periodic Assured Tenancy (PAT) regime. Under a PAT, rent can only be increased once every 12 months via a formal Section 13 notice (Form 4A). There is no mechanism for a landlord to impose a rent increase outside the Section 13 process. The rent bidding ban prevents above-market rent being extracted at the start of a tenancy; Section 13 limits rent growth during the tenancy. Together, these two provisions are designed to make rent levels set at the point of agreement more durable.

Practical guidance for landlords

• Always research comparable rents before advertising — set a realistic market rent from the outset
• Instruct your letting agent in writing that above-asking offers must be declined and reported to you
• If an applicant volunteers a higher rent without solicitation, decline and process the application at the advertised rent
• Keep written records of all applications received, the rent offered by each applicant, and your selection rationale
• If you need to update your asking rent (e.g. property has been re-listed after a previous let fell through), update the advertised figure formally on all platforms before proceeding