Lambeth · England
Gas Safety Certificate (CP12) in Lambeth
Arrange a Gas Safety Certificate (CP12) for your Lambeth rental without the ring-around: we confirm price and availability, the certificate arrives digitally, and the renewal date is tracked for you.
Straight answer
Landlords in Lambeth must have every gas appliance, flue and the associated pipework checked once a year by a Gas Safe registered engineer. The check produces the Landlord Gas Safety Record — the CP12 — which remains valid for 12 months.
Booking
How it works
Live booking isn't switched on for Lambeth yet — vetting comes before listing, in that order. Leave your details and you'll get a straight answer by email: whether we can cover the property, when, and for how much. No obligation either way.
Paperwork
Copies, retention and the renewal window
Once the record is issued, three dates matter. Tenant copies: within 28 days for current tenants, before occupation for new ones — and for lets shorter than 28 days, a displayed copy in the property is acceptable. Retention: keep each record at least two years, though holding the full chain is smarter. Renewal: book in the final two months and the MOT-style rule keeps your original expiry date, so early booking never costs you certificate time.
The inspection
What the engineer actually checks
A CP12 visit is systematic rather than long: a tightness test on the supply, then every landlord-owned gas appliance tested in turn. The engineer checks that each burns correctly, that safety cut-offs work, that the room has the ventilation the appliance needs, and that flues carry fumes clear of the property. Results, defects and any action taken go on the record, alongside the engineer's Gas Safe registration number — the detail worth verifying.
The law
Why Gas Safety Certificate (CP12) matters for Lambeth landlords
The Gas Safety (Installation and Use) Regulations 1998 make the annual check a hard legal duty wherever in the UK you let, Lambeth included. The HSE prosecutes failures — penalties are unlimited fines and potentially imprisonment — and in England an expired record blocks a valid Section 21 notice. If the property is a licensed HMO, expect London Borough of Lambeth to require the current record as a licence condition too.
Landlords must have every gas appliance and flue they provide checked by a Gas Safe registered engineer at least every 12 months, keep the record for two years, give tenants a copy within 28 days of the check, and give new tenants a copy before they move in.
Equivalent annual duty applies in Northern Ireland; engineers must be Gas Safe registered.
Penalties stated are statutory maximums or court-set; London Borough of Lambeth is the local housing authority for Lambeth.
Pricing
What a CP12 costs
CP12 pricing is driven by time on site: how many appliances there are, how accessible they are, and whether you combine the check with a boiler service while the engineer is there. Distance and short-notice bookings can add to it. Treat the range shown as guidance for budgeting; the actual price is confirmed up front, not after the visit.
Letting property in Lambeth
Letting in Lambeth: the practical points
For landlords in Lambeth, the practical points are the universal ones: annual check, Gas Safe engineer, tenant copies on time. Keep the record where you can produce it quickly — for your agent, your insurer, or London Borough of Lambeth if the property is licensed or ever inspected. Certificates that can't be found cause almost as much trouble as certificates that were never done.
Credentials
Who you're letting in
Gas work is one of the few trades where the register isn't optional: an engineer who isn't Gas Safe registered can't legally sign your record, full stop. We check registration and insurance before confirming any booking, and you can verify any engineer yourself on the public Gas Safe Register — ask to see the ID card, and check the back for the work categories it covers.
FAQ
Before you book: quick answers
How long does a gas safety check take?
Typically around 30 to 60 minutes for a property with a boiler and one or two additional gas appliances. More appliances, or access issues, extend the visit.
How long must I keep gas safety records?
Keep each record for at least two years. Because defects and history can matter in disputes, many landlords keep the full chain of records for the life of the tenancy — digital copies are fine.
Do I have to give tenants a copy of the gas safety record?
Yes. Existing tenants must receive a copy within 28 days of the check, and new tenants must get one before they move in. For rental periods under 28 days, displaying a copy in the property is acceptable.
What is a CP12 gas safety certificate?
CP12 is the industry nickname for the Landlord Gas Safety Record — the document a Gas Safe registered engineer issues after checking each gas appliance, flue and pipework in a rental property. Landlords letting property in Lambeth must have this check done every 12 months.
Are the gas rules different for an HMO in Lambeth?
The annual check itself is the same, but HMO licensing (administered by London Borough of Lambeth) usually requires you to provide the current gas safety record with your licence application and on request. Check your licence conditions for any extra record-keeping duties.
Who can carry out a gas safety check in Lambeth?
Only an engineer on the Gas Safe Register may legally carry out landlord gas safety checks anywhere in the UK, including Lambeth. Always ask to see the engineer's Gas Safe ID card — you can verify it on the official register.
Nearby
Letting elsewhere close by? See: Southwark · Wandsworth · Merton · Croydon · all of London
Tell us the postcode and what needs certifying; we'll handle the rest and keep the renewal on our calendar, not just yours. Check availability in Lambeth
Sorting your Gas Safety Certificate (CP12) in Lambeth?
Tell us the property and we'll confirm coverage and price by email before anything is committed.