CP12 for NW3 lets
Letting agents in NW3 usually want the latest gas record on file before a new tenancy. LPG is uncommon in north-west London; say so if the supply is not mains.
North-west London
Landlord gas, EICR and EPC in Harlesden (NW3)
For a let in Harlesden (NW3), book from here. We keep a separate page for each neighbourhood in north-west London, including Belsize Park, Frognal, Golders Hill Park.
- Mon–Sun 09:00–22:00
- 020 8088 3901
- NW3 postcode district
What landlords in Harlesden typically need
A Harlesden AST still needs the documents below. North-west London includes both purpose-built flats and older houses split into units. Each let still needs its own gas record if there are gas appliances. Starting prices on this page match the rest of Greater London.
Electrical report for NW3
An EICR is still required for a NW3 private let when the unit has no gas. Bedroom and HMO bands are on the prices page.
Energy rating for NW3
EPC rules for a new tenancy in north-west London match the rest of England. A NW3 listing without a valid EPC should not go to market.
How booking works in Harlesden
Choose the checks
Gas, EICR, EPC and PAT for Harlesden are on the same published list. Say if the visit is domestic or commercial.
Book the NW3 address
Use this page or call 020 8088 3901. We confirm coverage from the postcode you send.
Keep the records
File the Harlesden documents with the tenancy. Re-book gas annually and the EICR when the last report expires.
Other neighbourhoods in NW3
- Belsize Park (NW3)
- Frognal (NW3)
- Golders Hill Park (NW3)
- Hampstead (NW3)
- Hampstead Heath (NW3)
- Parliament Hill (NW3)
- Primrose Hill (NW3)
- Swiss Cottage (NW3)
Nearby North-west London pages
Questions about Harlesden
Do landlords in Harlesden need a gas safety record?
If the Harlesden property has gas appliances, yes. England requires an annual Gas Safe record. NW3 uses the published Greater London prices, starting at £59 for one appliance.
How often is an EICR needed in Harlesden?
Private landlords in Harlesden need an EICR at least every five years, or sooner if the last report says so. The starting price on this site is £99.
Is this page for every NW3 address?
No. It is the Harlesden page in NW3, north-west London. Other NW3 neighbourhoods have their own URLs so the postcode on the request stays accurate.
Do you cover commercial units in Harlesden?
Street-level or mixed-use premises in north-west London may need a commercial gas record instead of a domestic CP12. Tell us the use when you book Harlesden.
How do I book a visit in Harlesden?
Use Get a quote on this page or call 020 8088 3901. Give the full Harlesden postcode. The desk is Mon–Sun 09:00–22:00.
Guides: CP12, EICR, landlord checklist.
Book Harlesden with published hours
The NW3 enquiry line is 020 8088 3901, Mon–Sun 09:00–22:00. Letters go to International House, 64 Nile Street, Hoxton, London N1 7SR, not a Harlesden shopfront.