Gas Safety Certificate Lewisham — from £64.99

What is a Gas Safety Certificate (CP12)?

A Gas Safety Certificate, formally known as a CP12, is a document confirming that all gas appliances, flues and pipework in a rental property have been inspected by a Gas Safe Registered engineer and found to be safe. The engineer checks each appliance for correct operation, adequate ventilation, secure flue connections and correct gas pressure, and lists every appliance on the certificate along with its result.

Every private landlord in England has been legally required to hold a valid CP12 and renew it every 12 months since the Gas Safety (Installation and Use) Regulations 1998 came into force. Landlords in Lewisham are subject to exactly the same obligation as landlords elsewhere in England.

Gas safety in Lewisham — local property context

Lewisham has a large stock of Victorian and Edwardian terraces, many converted into flats, in areas like Catford, Forest Hill, and Honor Oak. Post-war estate housing is common in the north of the borough. Lewisham has seen significant gentrification pressure, with many landlords bringing older properties up to modern compliance standards.

Strong rental demand from South East London professionals using Overground and DLR connections. Growing Airbnb and short-term market. Our Gas Safe registered engineers are experienced with the boilers, gas fires and appliances typically found in properties across the BR1, SE4, SE6, SE8, SE12, SE13, SE14, SE23, SE26 postcode areas, and regularly carry out CP12 inspections across Lewisham for private landlords, letting agents and HMO operators.

Gas Safety Certificate pricing in Lewisham

Fixed pricing by number of gas appliances. The same prices apply in Lewisham as across all other London boroughs — no London surcharge. The only location-based fee is the £20 Congestion Charge Zone addition for central London properties.

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What's included from £64.99

Every gas safety check we carry out in Lewisham covers the complete inspection at no extra cost beyond the price shown.

• Inspection of every gas appliance — boiler, hob, cooker and gas fire
• Flue flow and spillage testing on every appliance with a flue
• Gas pressure and burner pressure checks
• Visual check of pipework, joints and fittings for leaks or damage
• Ventilation adequacy check for every gas appliance
• Gas Safe registered engineer — fully qualified and independently assessed
• Signed CP12 certificate emailed within 24 hours
• Immediate isolation of any appliance found to be unsafe

Other landlord certificates in Lewisham

Managing an HMO in Lewisham? See all HMO compliance certificates →

Gas Safety Certificate in nearby boroughs

We cover all 33 London boroughs. See Gas Safety Certificate pricing and booking for areas near Lewisham: