Westminster Gas Safety
Landlord Gas Safety Certificates in Westminster
All Service 4 U provides landlord gas safety certificates for Westminster rentals in London, with Gas Safe registered engineers carrying out the annual check. Westminster has borough-wide HMO licensing and selective licensing across 15 wards, alongside mansion flats and converted terraces.
We serve single-let and HMO landlords and letting agents. Explore Westminster's requirements below or our landlord gas safety certificates across London.
Have your postcode, the gas appliances you provide and your current certificate's expiry date ready.
- Gas Safe registered: 648977
- Every landlord gas appliance checked
- Same-day appointments available
Landlord gas safety certificates
Booking a Gas Safety Certificate in Westminster
Our phone line is open 24 hours a day, 7 days a week, and same-day gas safety check appointments are available in Westminster.
Ask about a CP12 and boiler service in one visit.
Covered
Westminster, Marylebone, Paddington, Pimlico, St John's Wood and Maida Vale.
Have ready
appliance count, including boiler, hob and fire; current deadline; tenant access contact; licence number. Checking within the two months before the deadline preserves it under regulation 36A.
You receive
the Landlord Gas Safety Record.
Price
Landlord gas safety certificates typically £65-£135 + VAT in London, depending on how many gas appliances the property has. Call for a price for your property.
Smell gas?
Leave, call the National Gas Emergency Service on 0800 111 999.
020 3740 6785
Property Licensing in Westminster and Your Gas Safety Certificate
Westminster has mandatory and additional HMO licensing borough-wide, plus selective licensing in 15 wards, as recorded on 5 October 2026.
Both selective designations run from 24 November 2025 to 23 November 2030. Check the property's ward. Where gas is supplied, Housing Act 2004 Schedule 4 requires licence holders to produce the annual gas safety certificate on demand.
Verify: each scheme's status on the Westminster council page before publishing - schemes started/ended Aug-Oct 2026.
Mandatory HMO
statutory baseline for qualifying HMOs with five or more people from two or more households.
Additional HMO
renewed scheme, 31 August 2026 to 30 August 2031.
Selective Designation 1
Abbey Road, Church Street, Harrow Road, Knightsbridge & Belgravia, Little Venice, Maida Vale, Queen's Park and Westbourne.
Selective Designation 2
Bayswater, Hyde Park, Lancaster Gate, Marylebone, Pimlico North, Regent's Park and West End.
Rented Homes in Westminster
Private renting accounted for 43.3% of Westminster households in the 2021 Census, up from 39.7% in 2011. Maida Vale's Victorian and Edwardian mansion blocks contrast with the stucco terrace conversions around Bayswater and Paddington. Establish which landlord gas appliances each home contains; communal heating alone does not establish whether an individual flat needs a gas safety record.
Gas Safety Services for Westminster Landlords
We offer annual checks, combined boiler-service visits and checks for licensed rentals and portfolios. We also provide gas safety checks for homeowners and buyers.
Landlord Gas Safety Certificates (CP12) in Westminster
The annual record covers every landlord gas appliance and flue, including boilers, cookers, hobs, range cookers, fires and water heaters. Give existing tenants a copy within 28 days and new tenants one before move-in. Keep records until two further checks. Book.
CP12 and Boiler Service Together in Westminster
Combine the safety check with a boiler service following the manufacturer's schedule. These remain distinct activities: servicing does not replace the annual check. Keep the gas safety record and servicing documentation with the property's records. Specify all other landlord gas appliances when booking.
HMO and Licensed Property Gas Safety in Westminster
Westminster's HMO and selective licences require the annual gas safety certificate on demand where gas is supplied. Identify all landlord gas appliances, including those in shared kitchens, before booking. Keep the record available for council requests as well as tenant copies.
Letting Agents and Portfolios in Westminster
Track each property's renewal deadline and arrange tenant access before booking. Under regulation 36A, checks within the two months before that deadline retain it. Keep licence details alongside the appliance list so each Westminster property's booking reflects its requirements. See our service for.
Gas Safety Enforcement in Westminster
Westminster licence holders must be able to produce a genuine annual gas safety record where gas is supplied. Check the engineer's identity, registration and relevant appliance categories, then compare the record with the property and appliances inspected. The Register verifies engineers, rather than storing every CP12. Learn how to check a gas safety certificate and an engineer's registration.
What Is Changing for Westminster Landlords
The renewed additional HMO scheme replaced the previous scheme on 31 August 2026 without a coverage gap. Selective licensing has also covered 15 wards since 24 November 2025. These licensing requirements make keeping the annual record available essential for affected landlords; they do not replace the underlying gas safety duty.
Rented Homes in Westminster Itself
Westminster itself includes late-Victorian mansion flats around Whitehall and Victoria, alongside Millbank's listed estate of 17 blocks and 562 flats. Coverage includes SW1A, Belgravia, Hyde Park Corner, St James's and the Westminster parts of Knightsbridge, Covent Garden and Strand.
Towns and Neighbourhoods We Cover in Westminster
We cover Westminster and these neighbourhoods:
For nearby properties, see Kensington and Chelsea, Camden and City of London, or all London areas we cover.
Landlord gas safety certificates
Book Your Westminster Gas Safety Certificate
Call 020 3740 6785 to book with our Gas Safe registered engineers; business registration 648977. Our phone line is open 24 hours a day, 7 days a week. Same-day gas safety check appointments are available. Read the landlord gas safety regulations.
020 3740 6785
Frequently Asked Questions
Does a Pimlico district-heated flat need a gas safety certificate or boiler service?
A flat supplied by PDHU needs an individual gas safety check if it contains landlord gas appliances. If there is no boiler in the flat, there is no individual boiler to service. Check for a gas hob or cooker even when heating and hot water come from the network.
What gas paperwork does a selectively licensed Maida Vale or Marylebone flat need?
A rented flat with landlord gas appliances needs an annual Landlord Gas Safety Record, and its licence requires the certificate to be available on demand where gas is supplied. Give tenants their required copy. A boiler service is a separate maintenance activity and cannot substitute for the annual safety check.
Do Westminster short-let and serviced apartments need an annual gas safety check?
Yes, rented short-let and serviced accommodation with landlord gas appliances falls within the annual gas safety check duty. Holiday accommodation is included, not just longer tenancies. For stays under 28 days, display a copy of the gas safety record prominently in the property.
Does an unlicensed Westminster rental need a gas safety certificate?
Yes, regulation 36 applies to rented homes with landlord gas appliances whether or not they need a property licence. A licensing exemption does not remove the annual check or tenant-copy duties. Establish the gas appliances provided with the letting separately from the property's licensing position.
How early can I renew without changing the deadline?
You can arrange the check within the two months before the existing deadline and retain that deadline under regulation 36A. This is an early-check window, not a grace period afterwards. Use the current record to plan the appointment and allow time to arrange tenant access.
Still have a question or need urgent assistance? Call 020 3740 6785, tell us what has happened and we will tell you what happens next.