Harrow Gas Safety
Landlord Gas Safety Certificates in Harrow
Landlord gas safety certificates in Harrow, London, record the annual check of rental appliances and flues by Gas Safe registered engineers. Harrow's ward-based licensing adds certificate requirements, while nearly three in ten homes are privately rented.
All Service 4 U serves single-let landlords, HMO landlords, letting agents, homeowners and buyers. Find Harrow's licensing position and services below, or explore 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 Harrow
Our phone line is open 24 hours a day, 7 days a week, and same-day gas safety check appointments are available in Harrow.
Ask about CP12 and boiler service in one visit.
Covered
Harrow, Wealdstone, South Harrow, Pinner and Stanmore.
Have ready
landlord appliance count, including boiler, hob and fire; current deadline; tenant access contact; licence number. Under regulation 36A, checking within the two months before the deadline preserves it.
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, then call the National Gas Emergency Service on 0800 111 999.
020 3740 6785
Property Licensing in Harrow and Your Gas Safety Certificate
Harrow has mandatory HMO licensing and ward-based selective licensing; the previous additional HMO scheme ended in August 2026.
Verify: each scheme's status on the Harrow council page before publishing, including the additional HMO successor and Wealdstone designations.
Where gas is supplied, Housing Act 2004 Schedule 4 licence conditions require production of the annual gas safety certificate on demand. Check the property's designation and exemptions. See property licensing across London.
Mandatory HMO
borough-wide baseline for five or more people forming two or more households.
Additional HMO
borough-wide scheme ran from 6 August 2021 to 5 August 2026; successor status needs confirmation.
Edgware selective
previous designation ended 27 April 2026; replacement runs 2 May 2026 to 1 May 2031.
Roxeth selective
2 May 2026 to 1 May 2031.
Greenhill and Marlborough selective
6 July 2026 to 5 July 2031.
Wealdstone selective
old-boundary scheme ended 1 September 2026; separate North and South designations were scheduled to start that day.
Rented Homes in Harrow
Nearly three in ten Harrow homes are private tenancies, across a borough with interwar semis and older conservation stock. Kenton, Belmont and Headstone form part of the interwar belt; Pinner, Pinner Green and Hatch End add to the rental geography. The annual check follows the landlord's gas appliances and flues, whatever the property's age.
Gas Safety Services for Harrow Landlords
Choose an annual check, combined visit or service for licensed homes and managed portfolios.
We also provide gas safety checks for homeowners and buyers.
Landlord Gas Safety Certificates (CP12) in Harrow
The annual Landlord Gas Safety Record covers every landlord gas appliance and flue, including boilers, cookers, hobs and fires. Give existing tenants a copy within 28 days and new tenants one before move-in. Keep records until two further checks. Harrow rentals follow these duties regardless of licensing.
CP12 and Boiler Service Together in Harrow
Combine the safety check with a boiler service following the manufacturer's schedule. They are distinct activities: servicing maintains the boiler, while the check produces the gas safety record. For Harrow rentals, booking both together can reduce separate access arrangements. Confirm service documentation when booking.
HMO and Licensed Property Gas Safety in Harrow
Harrow HMOs and selectively licensed homes need the appropriate annual gas safety evidence where gas is supplied. Housing Act 2004 Schedule 4 requires licence holders to produce the certificate on demand. Identify every landlord appliance, including those in shared kitchens, when booking.
Letting Agents and Portfolios in Harrow
For Harrow portfolios, track each property's renewal date and arrange tenant access before booking. Checks within the two months before each deadline can preserve it under regulation 36A. Keep the correct record with each property's tenancy and licensing documents. See services for.
Gas Safety Enforcement in Harrow
Harrow licence holders must be able to produce a genuine annual gas safety record where required. Check the engineer's ID, registration and appliance categories, then match the record to the property and appliances. The Register verifies engineers, not a central CP12 database. Learn how to check a gas safety certificate and verify an engineer.
What Is Changing for Harrow Landlords
Harrow's 2026 licensing changes affect which rental addresses need a licence. Greenhill and Marlborough's July start and Wealdstone's replacement designations make the property's ward important. Licensing changes do not reset the annual gas safety deadline.
Rented Homes in Harrow Itself
Harrow town rentals include HA1 addresses around Greenhill and Harrow on the Hill. Harrow Square added 318 apartments around a public square and library, completing in 2019. Check the exact address for properties described as Kenton, Rayners Lane, Sudbury Hill, Headstone, Harrow Weald, North Harrow, Roxeth or West Harrow. A neighbourhood name alone does not establish the licensing boundary or gas appliance list.
Towns and Neighbourhoods We Cover in Harrow
We cover Harrow and its surrounding towns:
For neighbouring properties, see Brent, Ealing and Hillingdon, or all London areas we cover.
Landlord gas safety certificates
Book Your Harrow Gas Safety Certificate
Call 020 3740 6785 to book Gas Safe registered engineers; our business registration is 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 town-centre flat need a certificate and boiler service under July 2026 licensing?
A rented flat with landlord gas appliances needs the annual safety check; a boiler service is separate. Greenhill and Marlborough's selective schemes began on 6 July 2026. Check whether the address needs a licence, and arrange boiler maintenance according to the manufacturer's schedule.
Do Eastman Village flats need a boiler service and a CP12?
The answer depends on the flat's actual appliances and heating arrangements. Confirm these with the managing agent before booking. A home without an individual gas boiler has no such boiler to service, but a landlord-provided gas hob still needs checking. Communal systems require separate consideration.
Is a Wealdstone terraced house's CP12 the same as a boiler service?
No, the CP12 records the annual gas safety check, while a boiler service maintains the boiler. A service alone does not provide the required landlord record. For a Wealdstone rental, check the applicable property licence separately and give tenants their copy of the gas safety record.
Does an unlicensed Harrow rental need a gas safety certificate?
Yes, if it has landlord gas appliances and flues, the annual duty under regulation 36 applies regardless of licensing. A licensing exemption does not remove gas safety obligations. Arrange the check and provide the record to tenants even when no property licence is required.
How early can I renew without losing 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 after expiry. Keep the previous record available so the renewal date can be established.
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.