Sevenoaks · TN13

Plumbing compliance check in TN13 (Riverhead)? We'll point you the right way.

Covering Riverhead, including Brasted, Chevening and Sundridge, Dunton Green and Riverhead, Seal and Weald. Find plumbers nearby.

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Request a plumbing compliance check in TN13 (Riverhead)

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Request a plumbing compliance check in TN13 (Riverhead)

How to check a plumber is registered: see the Sevenoaks page.

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TN13 (Riverhead) in a nutshell

TN13 covers Riverhead, in Sevenoaks. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for TN13

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Sevenoaks council area

TN13 is in Sevenoaks's area. Some councils run their own landlord licensing, so it's worth checking theirs.

Where's this from?postcodes.io (ONSPD) local authority
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Give your full postcode

TN13 stretches across Brasted, Chevening and Sundridge, Dunton Green and Riverhead, Seal and Weald and more, so give your full postcode, not just 'TN13', when you ask for quotes.

Where's this from?postcodes.io (ONSPD) wards
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Postcodes change here

Lots of old TN13 postcodes have been retired. If an old letter shows a different postcode, use your current one.

Where's this from?Doogal/ONSPD: 801 of 1,487 postcodes active
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New to plumbing compliance checks? Here's what to expect, how to get ready and what it costs, in plain English. Read the quick guide →

England landlord rules: quick version

  • No single certificate: but keep water, heating and sanitation in repair.
  • Legionella: assess the risk for each let.
  • CO alarms: needed where there's a fixed combustion appliance (not gas cookers).

More detail on the Sevenoaks page. Always double-check on GOV.UK.

Next door to TN13

TN14 · CudhamTN15 · IghthamBR8 · SwanleyTN11 · PenshurstTN16 · Biggin HillTN10 · Tonbridge

← Plumbing & water compliance across Sevenoaks · all areas

Frequently asked questions

Which areas does TN13 cover?

TN13 (Riverhead) includes the wards of Brasted, Chevening and Sundridge, Dunton Green and Riverhead, Seal and Weald, Sevenoaks Eastern, Sevenoaks Kippington, Sevenoaks Northern, Sevenoaks Town and St John's (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to TN13?

Neighbouring districts include TN14 (Cudham), TN15 (Ightham), BR8 (Swanley), TN11 (Penshurst), TN16 (Biggin Hill) (ONS Postcode Directory via Doogal). A pro covering TN13 may well cover these too, so it's worth asking.

How many homes are in TN13?

About 9,807 households and 24,932 residents at the 2011 Census, across 801 active postcodes (Doogal / ONS Postcode Directory).

Which council area is TN13 in?

TN13 sits in Sevenoaks (postcodes.io). Parliamentary constituency: Sevenoaks.

📊 The numbers behind this page
Postcode district
TN13 1
Areas covered
Riverhead 2
Active postcodes
801 3
Households (2011 Census, via Doogal)
9,807 2
Population (2011 Census, via Doogal)
24,932 2
Electoral wards
Brasted, Chevening and Sundridge, Dunton Green and Riverhead, Seal and Weald, Sevenoaks Eastern, Sevenoaks Kippington, Sevenoaks Northern, Sevenoaks Town and St John's 4
Parliamentary constituencies
Sevenoaks 4
Local authority
Sevenoaks 4
Households in converted/shared houses (Sevenoaks built-up area)
3.5% 5
  1. ONS Postcode Directory
  2. Doogal
  3. Doogal / ONSPD
  4. postcodes.io
  5. ONS Census 2021

Made with open data. See where it all comes from. Updated 26 October 2026.