Richmond upon Thames · TW10
Gas safety certificate in TW10 (Ham)? We'll point you the right way.
Covering Ham, Petersham, including East Sheen, Ham, Petersham & Richmond Riverside, North Richmond. Find Gas Safe registered engineers nearby.
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Request a gas safety certificate in TW10 (Ham)
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Request a gas safety certificate in TW10 (Ham)
How to check a gas safety engineer is registered: see the Richmond upon Thames page.
TW10 (Ham) in a nutshell
TW10 covers Ham, Petersham, in Kingston upon Thames and Richmond upon Thames. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.
Local tips for TW10
Two councils in one district
TW10 is split between Kingston upon Thames and Richmond upon Thames. Some councils run their own landlord licensing, so check which one your home is in.
Where's this from?
postcodes.io (ONSPD) local authorityGive your full postcode
TW10 stretches across East Sheen, Ham, Petersham & Richmond Riverside, North Richmond and more, so give your full postcode, not just 'TW10', when you ask for quotes.
Where's this from?
postcodes.io (ONSPD) wardsMostly mains gas round here
Most homes in Richmond upon Thames run on mains gas, so a standard boiler-and-hob check is what most people need.
Where's this from?
ONS Census 2021, Richmond upon Thames: 80.6% mains gas onlyEngland landlord rules: quick version
- Every year: a check by a Gas Safe registered engineer.
- Within 28 days: give your tenants a copy (new tenants get it before they move in).
- Keep it: hang on to records for at least 2 years.
More detail on the Richmond upon Thames page. Always double-check on GOV.UK.
Next door to TW10
Frequently asked questions
Which areas does TW10 cover?
TW10 (Ham, Petersham) includes the wards of East Sheen, Ham, Petersham & Richmond Riverside, North Richmond, South Richmond, Tudor (ONS Postcode Directory via postcodes.io).
Which postcode districts are next to TW10?
Neighbouring districts include TW9 (North Sheen), TW1 (Twickenham), TW8 (Brentford), KT2 (Kingston upon Thames), KT1 (Kingston upon Thames) (ONS Postcode Directory via Doogal). A pro covering TW10 may well cover these too, so it's worth asking.
How many homes are in TW10?
About 8,535 households and 19,585 residents at the 2011 Census, across 515 active postcodes (Doogal / ONS Postcode Directory).
Which council area is TW10 in?
TW10 sits in Kingston upon Thames, Richmond upon Thames (postcodes.io). Parliamentary constituency: Richmond Park.
📊 The numbers behind this page
- Postcode district
- TW10 1
- Areas covered
- Ham, Petersham 2
- Active postcodes
- 515 3
- Households (2011 Census, via Doogal)
- 8,535 2
- Population (2011 Census, via Doogal)
- 19,585 2
- Electoral wards
- East Sheen, Ham, Petersham & Richmond Riverside, North Richmond, South Richmond, Tudor 4
- Parliamentary constituencies
- Richmond Park 4
- Local authority
- Kingston upon Thames, Richmond upon Thames 4
- Households heated by mains gas only (Richmond upon Thames built-up area)
- 80.6% 5
- ONS Postcode Directory
- Doogal
- Doogal / ONSPD
- postcodes.io
- ONS Census 2021
Made with open data. See where it all comes from. Updated 26 October 2026.