Section 47 Notice (Rent Demand Address)

Section 48 Notice (Landlord’s Address for Service)

Section 48 of the Landlord and Tenant Act 1987 requires a landlord of a residential dwelling in England or Wales to give the tenant a written address in England or Wales at which notices can be served. Until a compliant address is given, no rent is legally due. A common cure for an overseas landlord is to use the letting agent’s UK address (with the agent’s consent), but the address must be the landlord’s address for service, not a generic correspondence address.

Sub-letting

A tenant granting occupation rights to a third party (a sub-tenant) while the original tenancy continues. Most ASTs prohibit sub-letting without written landlord consent; under the Housing Act 1988 unauthorised sub-letting is ground 12 (discretionary) for possession and may also be a banning-order offence under section 79 of the Housing and Planning Act 2016 if rent is taken from the sub-tenant beyond the rent paid to the landlord (“rent-to-rent fraud”). The Renters Rights Act 2025 retains sub-letting consent as a contractual landlord right with a reasonable-refusal threshold.

Additional Licensing

A discretionary HMO licensing scheme a council can introduce under section 56 of the Housing Act 2004 to cover smaller HMOs that fall below the mandatory five-person, three-storey threshold. It is separate from selective licensing (which covers all rented homes in a designated area, not just HMOs). Operating an unlicensed HMO where additional licensing applies is a criminal offence with civil penalties up to £30,000 and exposure to a Rent Repayment Order of up to 24 months’ rent.

Disrepair

A property condition falling below legal standards under Section 11 of the Landlord and Tenant Act 1985, the Homes (Fitness for Human Habitation) Act 2018 or the Decent Homes Standard. Tenants can sue for damages and specific performance, and a valid disrepair claim is a complete defence to a possession claim.

Improvement Notice

A formal notice served by the local housing authority under section 11 (Category 1 hazard) or section 12 (Category 2 hazard) of the Housing Act 2004 requiring a landlord to remedy hazards identified through the Housing Health and Safety Rating System (HHSRS). The notice specifies the works, the deadline and the route of appeal to the First-tier Tribunal. Failure to comply is a criminal offence with civil penalty up to £30,000, and triggers a 12-month Rent Repayment Order window.

Landlord and Tenant Act 1985 (Section 11)

The cornerstone repair-obligation statute for residential lets in England and Wales. Section 11 implies into every short-term residential tenancy a landlord obligation to keep in repair the structure and exterior of the property, and to keep in repair and proper working order the installations for water, gas, electricity, sanitation, space heating and water heating. Cannot be contracted out of. Breach is the basis for tenant disrepair claims and Awaab’s Law SLA enforcement under the Renters Rights Act 2025.