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Compliance

Rental Licensing Fines: Penalties, RROs and Enforcement Cases

Published Updated By Tuxa Editorial Team

The Cost of Non-Compliance

Failing to obtain a required rental licence - whether selective, additional, or mandatory HMO - can have serious financial and legal consequences for landlords. The penalties have become significantly more severe in recent years, and are set to increase further when the Renters' Rights Act 2025 comes into force on 1 May 2026.

Civil Penalties

Under the Housing and Planning Act 2016, local authorities can issue civil financial penalties of up to £30,000 as an alternative to prosecution for certain housing offences, including operating an unlicensed property.

Under the Renters' Rights Act 2025, these penalties will increase substantially. A standard breach (such as failing to hold a required licence) will attract a fine of up to £7,000, while serious or repeat offences will be subject to fines of up to £40,000.

Rent Repayment Orders (RROs)

Tenants and local authorities can apply to the First-tier Tribunal for an order requiring the landlord to repay up to 12 months of rent received during the period the property was unlicensed. Under the Renters' Rights Act 2025, this will double to 24 months, and tenants will have up to 24 months to bring a claim.

The Renters' Rights Act also extends RRO liability to superior landlords, meaning rent-to-rent operators and company landlords will also be exposed to claims.

As Paul Sowerbutts, Head of Legal at Landlord Action, has warned: "It is not about whether a landlord intended to break the rules but rather about whether they did. In most cases, there is no defence if the property should have been licensed but was not. Our role then becomes one of mitigating the impact, not avoiding it altogether."

Real Enforcement in Practice

Councils are increasingly active in pursuing non-compliant landlords. Some notable recent examples illustrate the scale of enforcement:

Birmingham City Council has issued £450,000 in fines since launching its comprehensive licensing programme in June 2023, having conducted over 12,000 inspections and licensed 40,000 landlords. Councillor Nicky Brennan, Cabinet Member for Housing and Homelessness, stated: "The rules have been made clear, and it is the responsibility of landlords to take immediate action to avoid facing penalties."

London landlords received £13 million in licensing fines between January 2018 and December 2025, according to the Mayor of London's rogue landlord database. Across England, councils have issued more than £20 million in fines for private rented sector offences, of which £13 million relate directly to licensing breaches (Kamma, December 2025).

In a case reported by the BBC in January 2026, a north London landlord was ordered to pay £9,000 after his unlicensed HMO was found to be dangerous. In December 2025, landlords from Uxbridge were ordered to pay £7,177 for renting an unlicensed HMO.

Section 21 Notices and Possession

Landlords without a valid licence cannot serve a valid Section 21 notice to regain possession of their property. This restriction applies for as long as the property remains unlicensed, and any Section 21 notice served during this period is invalid and unenforceable.

Criminal Prosecution

In addition to civil penalties, councils retain the power to prosecute landlords criminally for operating an unlicensed property. The High Court has confirmed that renting out an HMO without a licence is a continuing offence, meaning that each day the property remains unlicensed constitutes a separate offence.

The Leicester Crown Court Case (2025)

A landmark appeal at Leicester Crown Court in November 2025 illustrates both the severity of prosecutions and the possibility of successfully challenging them. A landlord was originally convicted of 29 offences of failing to licence properties and fined £29,000 plus costs totalling £27,000. On appeal, solicitors at Schofield Sweeney obtained "not guilty" verdicts for 25 of the 29 charges and a reduction in the fine to £0, arguing that the landlord had made genuine efforts to comply and that the council had not followed its own enforcement guidelines. The case demonstrates that while the consequences of non-compliance are severe, landlords who have made genuine efforts to comply may have grounds to challenge a prosecution.

The Growing Risk in 2026

With 49 new licensing schemes launched in 2025 and 16 more planned for 2026 (Kamma), the risk of inadvertently operating an unlicensed property has never been higher. The introduction of a national Private Rented Sector Database, expected in late 2026 as part of the Renters' Rights Act, will make enforcement significantly easier for local authorities.

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