Tonbridge · TN11
Gas safety certificate in TN11 (Penshurst)? We'll point you the right way.
Covering Penshurst, including Bourne, Cage Green & Angel, East and West Peckham, Mereworth & Wateringbury. Find Gas Safe registered engineers nearby.
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Request a gas safety certificate in TN11 (Penshurst)
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Request a gas safety certificate in TN11 (Penshurst)
How to check a gas safety engineer is registered: see the Tonbridge page.
TN11 (Penshurst) in a nutshell
TN11 covers Penshurst, in Sevenoaks and Tonbridge and Malling and Tunbridge Wells. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.
Local tips for TN11
Two councils in one district
TN11 is split between Sevenoaks and Tonbridge and Malling and Tunbridge Wells. 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
TN11 stretches across Bourne, Cage Green & Angel, East and West Peckham, Mereworth & Wateringbury and more, so give your full postcode, not just 'TN11', when you ask for quotes.
Where's this from?
postcodes.io (ONSPD) wardsMostly mains gas round here
Most homes in Tonbridge run on mains gas, so a standard boiler-and-hob check is what most people need.
Where's this from?
ONS Census 2021, Tonbridge: 81.2% 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 Tonbridge page. Always double-check on GOV.UK.
Next door to TN11
Frequently asked questions
Which areas does TN11 cover?
TN11 (Penshurst) includes the wards of Bourne, Cage Green & Angel, East and West Peckham, Mereworth & Wateringbury, Higham, Hildenborough, Judd, Leigh and Chiddingstone Causeway, Pembury & Capel, Penshurst, Fordcombe and Chiddingstone, Seal and Weald, Sherwood, Southborough & Bidborough, Trench, Vauxhall (ONS Postcode Directory via postcodes.io).
Which postcode districts are next to TN11?
Neighbouring districts include TN10 (Tonbridge), TN9 (Tonbridge), TN4 (Rusthall), TN1 (Royal Tunbridge Wells), TN2 (Royal Tunbridge Wells) (ONS Postcode Directory via Doogal). A pro covering TN11 may well cover these too, so it's worth asking.
How many homes are in TN11?
About 5,438 households and 13,928 residents at the 2011 Census, across 594 active postcodes (Doogal / ONS Postcode Directory).
Which council area is TN11 in?
TN11 sits in Sevenoaks, Tonbridge and Malling, Tunbridge Wells (postcodes.io). Parliamentary constituency: Sevenoaks, Tonbridge, Tunbridge Wells.
📊 The numbers behind this page
- Postcode district
- TN11 1
- Areas covered
- Penshurst 2
- Active postcodes
- 594 3
- Households (2011 Census, via Doogal)
- 5,438 2
- Population (2011 Census, via Doogal)
- 13,928 2
- Electoral wards
- Bourne, Cage Green & Angel, East and West Peckham, Mereworth & Wateringbury, Higham, Hildenborough, Judd, Leigh and Chiddingstone Causeway, Pembury & Capel … 4
- Parliamentary constituencies
- Sevenoaks, Tonbridge, Tunbridge Wells 4
- Local authority
- Sevenoaks, Tonbridge and Malling, Tunbridge Wells 4
- Households heated by mains gas only (Tonbridge built-up area)
- 81.2% 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.