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.
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Related terms
Section 47 Notice (Rent Demand Address)
Section 47 of the Landlord and Tenant Act 1987 requires a landlord’s name and address (or that of an agent in England and Wales) to appear on every rent demand for a residential property. If the demand omits this, no rent is legally due until a Section 48 notice (or compliant rent demand) is served. Routinely missed by individual landlords self-managing without a template; the breach blocks rent recovery and pauses any Section 8 ground 8/10/11 arrears clock until cured.
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.
Selective Licensing
A local authority scheme that requires every private landlord in a designated area to hold a licence, regardless of property type. Operating without a required selective licence carries fines up to £30,000 and can block possession.
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.
Article 4 Direction
A planning tool councils use under article 4 of the Town and Country Planning (General Permitted Development) Order 2015 to remove permitted-development rights, most commonly the right to convert a single-family home (Use Class C3) into a small HMO (Use Class C4) without planning permission. In an Article 4 area, every C3 → C4 conversion needs a full planning application, and operating without it can trigger an enforcement notice, a planning contravention notice or a refusal of HMO licence.
Awaab's Law
Provisions extending to the private rented sector under the Renters Rights Act 2025 that set strict timescales for landlords to investigate and remedy hazards such as damp and mould. Named after Awaab Ishak. Breach can lead to tenant compensation and enforcement by the local housing authority.