Landlord gas safety certificate in the City of London
Annual gas safety checks for landlords and letting agents in the City of London, with the CP12 price published and a note on local property licensing.
Your gas safety duty as a landlord
A landlord must have every gas appliance and flue they provide checked by a Gas Safe registered engineer every 12 months. Give existing tenants a copy within 28 days of the check, give new tenants a copy before they move in, and keep your copy for two years. This applies whether or not your property needs a council licence.
Property licensing in the City of London
The City of London Corporation’s private rented housing page covers mandatory HMO licensing: a licence is required for a property with five or more tenants from two or more households, and licences come with conditions. The page does not mention selective or additional licensing, so ask the Corporation if you are unsure about your property.
Checked against the council’s own website on 5 November 2026. Schemes, wards and dates change, so confirm the current position with the council before you rely on it.
Source: City of London Corporation: private rented accommodation.
What licensing means for your gas record
Licences carry conditions, so check yours and keep your current gas safety record to hand. Licence rules are the council’s to set and enforce, so we cannot confirm what applies to your property.
This is general information, not legal advice. For your own tenancy, ask a solicitor or a landlord association.
Areas we cover in the City of London
We carry out landlord gas safety checks across these local areas:
See all areas we cover.
Book your check
Book a landlord gas safety check online, or call free on 0800 118 2128. A CP12 record is £92.50 for up to two appliances and £22.50 for each additional appliance; gas fires are charged separately. See the landlord gas safety check page.
Common questions
Do I still need a gas safety certificate if my property is licensed?
Yes. The annual gas safety record is a legal duty for landlords, separate from any licence, and licence conditions commonly ask you to supply it.
Can a letting agent book the check for me?
Yes, with your authority. Make clear who is paying. See gas safety certificates for letting agents.