UK Property Licensing Glossary

Selective licensing is a discretionary power granted to local authorities under Part 3 of the Housing Act 2004. A council may designate an area for selective licensing if it can demonstrate that the area has low housing demand, or is experiencing significant anti-social behaviour, poor property conditions, high levels of migration, high levels of deprivation, or high levels of crime.

Once a designation is confirmed by the Secretary of State (for schemes covering more than 20% of a council's housing stock or more than 20% of its geographical area), every private landlord renting a property within the designated boundary must hold a valid selective licence. The licence is property-specific, not landlord-specific. A landlord with five properties in a designated area needs five separate licences.

Licence fees vary by council but typically range from £400 to £900 per property for a five-year term. Failure to obtain a licence is a criminal offence under section 95 of the Housing Act 2004, carrying an unlimited fine on conviction. Councils may also issue a civil penalty notice of up to £30,000 per unlicensed property without going to court. Under the Renters' Rights Act 2025, this civil penalty ceiling rises to £40,000.

As of March 2026, 84 selective licensing schemes are active across England and Wales.

Additional licensing is a discretionary power under Part 2 of the Housing Act 2004 that allows a council to require HMO licences for properties that fall below the mandatory HMO threshold. The mandatory national standard requires a licence for any HMO occupied by five or more persons forming two or more households. Additional licensing brings smaller HMOs, typically those with three or more occupants forming two or more households, within the licensing regime.

A council may designate an area for additional licensing if a significant proportion of HMOs in the area are being managed ineffectively, causing or likely to cause problems for the occupants or members of the public. Unlike selective licensing, additional licensing applies only to HMOs, not to all private rented properties.

Additional licensing schemes are common in university cities where large numbers of shared houses exist. Birmingham, Leeds, Bristol, Sheffield, and Nottingham all operate additional licensing schemes. Fees are broadly similar to selective licensing, ranging from £400 to £1,200 per property depending on the number of occupants.

As of March 2026, 55 additional licensing schemes are active across England and Wales.

Mandatory HMO licensing is the national minimum standard set by the Housing Act 2004 and extended by the Licensing of Houses in Multiple Occupation (Mandatory Conditions of Licences) (England) Regulations 2018. Any property in England that is occupied by five or more persons forming two or more separate households, and where those persons share a toilet, bathroom, or kitchen, must be licensed by the local housing authority.

The licence sets minimum room sizes (at least 6.51 square metres for a single adult), requires the landlord to install adequate fire safety measures, and mandates that the property is managed to a satisfactory standard. Licences are typically granted for five years and are non-transferable: if a property is sold, the new owner must apply for a fresh licence.

In Scotland, mandatory HMO licensing is governed by the Housing (Scotland) Act 2006 rather than the Housing Act 2004. The penalty for operating an unlicensed HMO in Scotland is up to £50,000. In Wales, mandatory HMO licensing operates under the Housing Act 2004 as applied to Wales, with enforcement by local authorities working alongside Rent Smart Wales.

A house in multiple occupation (HMO) is defined in section 254 of the Housing Act 2004. The standard test is that a property is an HMO if it is occupied by three or more persons who form two or more households, and who share or lack exclusive use of basic amenities such as a bathroom, toilet, or kitchen.

The definition covers a wide range of property types: bedsits, shared houses, shared flats, hostels, and some purpose-built student accommodation. It does not cover properties where all occupants are members of the same family, or where the landlord lives in the property with two or fewer lodgers.

The distinction between an HMO and a standard private rented property matters because HMOs are subject to additional legal obligations: mandatory or additional licensing (depending on size and location), minimum room size standards, fire safety requirements, and management regulations. Councils also have stronger enforcement powers over HMOs, including the ability to issue improvement notices and prohibition orders.

A rent repayment order (RRO) is a civil remedy available under the Housing and Planning Act 2016 (as amended by the Renters' Rights Act 2025). It allows a tenant or a local housing authority to apply to the First-tier Tribunal (Property Chamber) for an order requiring a landlord to repay rent received during a period when a relevant housing offence was being committed.

The relevant offences include: renting out a property that requires a selective or additional licence without holding one, renting out an unlicensed mandatory HMO, breaching a banning order, using violence to enter a property, and unlawful eviction.

The maximum amount that can be ordered is 12 months of rent. Tenants can apply for an RRO themselves, and local authorities can apply on behalf of tenants or in their own right. The tribunal considers the seriousness of the offence, the conduct of the landlord, and the financial circumstances of the parties when deciding the amount.

Rent repayment orders are an England-only remedy. In Scotland, the equivalent mechanism is a restitution order through the First-tier Tribunal for Scotland (Housing and Property Chamber). In Wales, enforcement is primarily through Rent Smart Wales licence revocation and prosecution.

A civil financial penalty (CFP) is an administrative sanction available to local housing authorities under the Housing and Planning Act 2016. It allows a council to impose a financial penalty on a landlord for certain housing offences without the need for a criminal prosecution. The offences that can attract a CFP include: renting without a required selective or additional licence, renting an unlicensed mandatory HMO, breaching a banning order, and unlawful eviction.

The maximum penalty under the current regime is £30,000 per offence. The Renters' Rights Act 2025, which is expected to come into force in 2025-2026, increases this ceiling to £40,000 and extends the range of offences that can attract a CFP.

Councils are required to have a published policy on how they determine the level of CFPs. Factors typically considered include the severity of the offence, whether the landlord has previous offences, the financial benefit gained from the offence, and whether the landlord has cooperated with the council. A landlord who receives a CFP can appeal to the First-tier Tribunal (Property Chamber) within 28 days.

CFPs are distinct from criminal fines, which are imposed by a court following a successful prosecution and are unlimited in amount. A council cannot issue both a CFP and pursue a criminal prosecution for the same offence.

The Renters' Rights Act 2025 is a major piece of housing legislation that received Royal Assent in 2025. It makes the most significant changes to the private rented sector in England since the Housing Act 1988. The key provisions relevant to property licensing are:

The civil financial penalty ceiling for housing offences (including renting without a licence) rises from £30,000 to £40,000. The range of offences that can attract a civil penalty is also extended.

Section 21 no-fault evictions are abolished. Landlords can no longer serve a Section 21 notice to end a tenancy without giving a specific ground for possession. All tenancies become periodic, and landlords must use one of the prescribed grounds in Schedule 2 of the Housing Act 1988 (as amended) to recover possession.

A Decent Homes Standard is introduced for the private rented sector for the first time, mirroring the standard that has applied to social housing since 2006. Properties must be free from serious hazards, in a reasonable state of repair, and have reasonably modern facilities.

A new Private Rented Sector Database is established, requiring all landlords to register before they can let a property. This database is separate from, but complementary to, the existing selective and additional licensing regimes.

The Act applies to England only. Scotland and Wales have separate legislative frameworks.

Rent Smart Wales is the national landlord registration and licensing scheme for Wales, established under the Housing (Wales) Act 2014. It is administered by Cardiff Council on behalf of all 22 Welsh local authorities. All landlords who rent out property in Wales must register with Rent Smart Wales. Landlords who also manage their own properties (rather than using a letting agent) must additionally hold a Rent Smart Wales licence.

Registration requires the landlord to provide their personal details and details of all properties they own in Wales. Licensing requires the landlord to complete approved training covering their legal obligations, tenancy management, and property maintenance. Licences are valid for five years.

Failure to register is an offence under section 4 of the Housing (Wales) Act 2014, carrying a fine of up to £2,500 on summary conviction. Failure to licence when required is a separate offence carrying the same penalty. Rent Smart Wales can also refer cases to the local authority for civil financial penalty proceedings under the Housing Act 2004 as applied to Wales.

Rent Smart Wales is distinct from the selective and additional licensing regimes that apply in England. Welsh councils can still designate selective and additional licensing areas under the Housing Act 2004, but the Rent Smart Wales registration and licensing requirement applies to all landlords in Wales regardless of whether their property is in a designated area.

Landlord registration in Scotland is a mandatory national scheme established under Part 8 of the Antisocial Behaviour etc. (Scotland) Act 2004. Every private landlord who rents out residential property in Scotland must register with the local authority in whose area the property is located. Registration is valid for three years and must be renewed.

The register is publicly searchable at landlordregistrationscotland.gov.uk. Tenants can check whether their landlord is registered before signing a tenancy agreement. Councils can refuse to register a landlord who is not a fit and proper person, or can remove an existing registration if the landlord's conduct warrants it.

Failure to register is a criminal offence under section 93 of the Antisocial Behaviour etc. (Scotland) Act 2004. The maximum penalty is a fine of level 3 on the standard scale (currently £1,000). Councils can also issue a rent penalty notice, preventing the landlord from charging rent until they register.

HMO licensing in Scotland is a separate regime governed by the Housing (Scotland) Act 2006. All HMOs in Scotland require a licence from the local authority, regardless of size. The maximum penalty for operating an unlicensed HMO in Scotland is £50,000. This is significantly higher than the £30,000 civil penalty ceiling in England.