West London

Mayfair gas, EICR and EPC (W1J)

West London · Westminster · W1J · Updated 2026-09-13

Mayfair sits in W1J, west London. Use this page when the property is in Mayfair — other W1J streets we list are Piccadilly, Piccadilly Circus.

What landlords in Mayfair typically need

West London lettings often sit above shops or in mansion blocks. Check whether the demise is domestic only or also needs commercial certification. For a private let in Mayfair, the usual trio is an annual gas record where there is gas, an EICR at least every five years, and an EPC before you market the tenancy.

CP12 for W1J lets

Letting agents in W1J usually want the latest gas record on file before a new tenancy. LPG is uncommon in west London; say so if the supply is not mains.

Electrical report for W1J

An EICR is still required for a W1J private let when the unit has no gas. Bedroom and HMO bands are on the prices page.

Energy rating for W1J

EPC rules for a new tenancy in west London match the rest of England. A W1J listing without a valid EPC should not go to market.

How booking works in Mayfair

  1. Choose the checks

    Gas, EICR, EPC and PAT for Mayfair are on the same published list. Say if the visit is domestic or commercial.

  2. Book the W1J address

    Use this page or call 020 8088 3901. We confirm coverage from the postcode you send.

  3. Keep the records

    File the Mayfair documents with the tenancy. Re-book gas annually and the EICR when the last report expires.

Questions about Mayfair

Do landlords in Mayfair need a gas safety record?

If the Mayfair property has gas appliances, yes. England requires an annual Gas Safe record. W1J uses the published Greater London prices, starting at £59 for one appliance.

How often is an EICR needed in Mayfair?

Private landlords in Mayfair 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 W1J address?

No. It is the Mayfair page in W1J, west London. Other W1J neighbourhoods have their own URLs so the postcode on the request stays accurate.

How do I book a visit in Mayfair?

Use Get a quote on this page or call 020 8088 3901. Give the full Mayfair postcode. The desk is Mon–Sun 09:00–22:00.

Can I book more than one check on the same W1J visit?

Yes, if access is available. Say gas, EICR, EPC or PAT on the quote so we can plan the Mayfair appointment as one attendance where possible.

Guides: CP12, EICR, landlord checklist.

Book Mayfair with published hours

The W1J 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 Mayfair shopfront.

Call 020 8088 3901