Is my Section 21 valid if my landlord never gave me a gas safety certificate?

Under the Deregulation Act 2015, a landlord cannot serve a valid Section 21 notice unless they have complied with certain prescribed requirements. One of these is providing the tenant with a copy of the current gas safety certificate before or at the start of the tenancy.

The Gas Safety (Installation and Use) Regulations 1998 require landlords to carry out annual gas safety checks on all gas appliances and pipework in the property. A copy of the resulting certificate must be given to existing tenants within 28 days of each annual check, and to new tenants before they move in.

If your landlord never gave you a gas safety certificate, this renders any Section 21 notice served on you invalid. Even if the landlord subsequently provides the certificate, it is generally too late — courts have held that the certificate must be given before the tenancy begins, not retrospectively. Some cases have allowed late service before the notice was served, but the safest position is that failure before occupation cannot be cured.

If you receive a Section 21 notice and you were never given a gas safety certificate, you should write to your landlord pointing out this defect. If the matter proceeds to court, you can raise the invalidity as a defence and the judge must dismiss the claim.

You can also report the absence of a gas safety certificate to the Health and Safety Executive (HSE), as this is a criminal offence. Keep records of all correspondence and note whether the property has gas appliances, as this strengthens your position.