If you let a residential or commercial property and supply electrical appliances as part of the tenancy, you have a legal obligation to ensure those appliances are safe throughout the tenancy. This applies whether you have one buy-to-let property or a large portfolio.
The Legal Framework for Landlords
- Landlord and Tenant Act 1985 — duty to keep equipment in repair and proper working order
- Housing Act 2004 / HHSRS — unsafe electrical equipment is a hazard
- Electrical Safety Standards Regulations 2020 — EICR required every 5 years for private rented sector
- Consumer Protection Act 1987 — supplying unsafe products (including appliances) is an offence
- Health & Safety at Work Act 1974 — applies to HMOs and commercial lettings
Which Appliances Need PAT Testing?
Any portable electrical appliance you supply as part of the tenancy requires testing. This typically includes white goods (washing machines, dishwashers, fridge-freezers), cookers and microwaves, electric heaters and fans, televisions and entertainment systems, lamps and light fittings, electric blankets, and any other electrical items included in the let.
HMOs and Licensing Requirements
Houses in Multiple Occupation (HMOs) requiring a licence from the local authority typically have electrical safety conditions attached to the licence. Many councils specifically require PAT testing certificates as part of the HMO licence application and renewal process. Failure to comply can result in licence refusal or revocation and potentially a substantial fine.
Recommended Testing Frequency for Landlords
- Standard residential lets: Annually
- HMOs: Every 6–12 months
- Student accommodation: Annually or at change of tenant
- Holiday lets: Annually, ideally before the busy season
- High-turnover or party houses: Every 6 months
Documentation and Record Keeping
Keep all PAT testing certificates for the duration of the tenancy and for at least 6 years afterwards. Provide copies to tenants on request. If challenged by a local authority, HSE, or in legal proceedings, your PAT testing records demonstrate that you took your responsibilities seriously and took reasonable steps to ensure appliance safety.





