Pricing · Last reviewed June 2026
How much does a gas safety certificate cost?
Quick Answer
A landlord gas safety certificate (CP12) typically costs £60 to £90 on its own in Lincoln, or around £140 when combined with an annual boiler service — the most cost-effective way to buy it, since both are annual jobs. The CP12 is a legal requirement for every rental property with gas appliances and must be renewed every 12 months by a Gas Safe registered engineer.
LWR Group arranges the annual boiler service and CP12 together for Lincoln landlords through Gas Safe registered engineers, and both are included in the Landlord Group Membership.
The certificate must be given to existing tenants within 28 days of the check and to new tenants before they move in. Failing to hold a valid CP12 can also invalidate a Section 8 possession claim.
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