TN25 postcode district

Postcodes and sectors

756 of the district's 893 postcodes are live in the ONS Postcode Directory of August 2026. A postcode directory says whether a code is in use, never who is there. The live postcodes centre on 51.13982, 0.93838, which locates the district, not a building.

Companies registered in TN25

Companies House lists 2,026 companies with a registered office in TN25; 415 of them at addresses shared by 25 or more companies (1 October 2026 snapshot). 25 is the count at which the address lookup reports a company cluster.

Places OS Open Names lists for TN25

• Kent
• South East
• Ashford
• Folkestone and Hythe
• Wye
• Sellindge
• Mersham
• Brabourne Lees
• Finberry
• Aldington
• Challock
• Smeeth
• Barrowhill
• Boughton Lees
• Aldington Frith
• Brook
• Potters Corner
• Brabourne
• Stowting
• Stanford
• Westwell
• Hastingleigh
• Bonnington
• Bilting

Roads filed under TN25

Named roads first, then numbered ones. A road is filed under one district even where it runs through several, so a street missing here may be listed under a neighbouring district — which is why the address lookup never calls a British street absent. Great Britain has no open register of buildings, so a listed road never means a building on it exists.

• Abbiefields
• Abbots Walk
• Almond Close
• Amage Road
• Andrews Close
• Ashford Road
• Ashgrove
• Augustine Drive
• Autumn Drive
• Avocet Way
• Aylesbury Road
• Badgers Close
• Bale Place
• Ball Lane
• Bank Road
• Barrow Hill
• Barrow Hill Rise
• Becket's Close
• Beckley Place
• Beech Court
• Bellamy Grove
• Beltex Place
• Belvedere Row
• Bernhurst Close
• Bill Deedes Way
• Bilting Lane
• Blackwall Road
• Blindhouse Lane
• Blind Lane
• Blossom Lane
• Boat Lane
• Bockham Lane
• Bodiam Avenue
• Bourne Road
• Bower Road
• Bowl Field
• Brabourne Lane
• Brabourne Road
• Bradfield Road
• Bramble Close
• Bramble Lane
• Brambling Avenue
• Brewhouse Lane
• Bridge Road
• Bridge Street
• Broad Street
• Broadview Close
• Brook Lane
• Buck Street
• Bulfinch Avenue
• Bulls Lane
• Calland
• Calleywell Lane
• Camber Bourne Road
• Campion Close
• Canterbury Road
• Caroland Close
• Celak Close
• Chapel Road
• Chapmans Close

Check an address in TN25

Check an address in TN25

The same road list through the API, from the outward code alone:

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=TN25" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about TN25

What does a TN25 postcode tell you?

That the address lies in the TN25 district of the TN (Tonbridge) postcode area, and the place OS Open Names most often lists first for its postcodes is Ashford. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 756 live postcodes.

Where the counts come from

• ons-postcode-directory · version 2026-08 · Contains ONS, OS and Royal Mail data © Crown copyright and database right 2026, Open Government Licence v3.0. Northern Ireland postcodes are excluded: their reuse needs a Land & Property Services licence.
• os-open-names · version 2026-11-01 · Contains OS data © Crown copyright and database right 2026, Open Government Licence v3.0.
• uk-companies-house · version 2026-10-01 · Companies House free company data product, Open Government Licence v3.0

What each figure means, and what a district page never says, is set out in Reading a British postcode district page; the glossary defines a postcode district, a postcode area, a postcode directory and a street register.

Data synced on 2026-11-01: the newest version among the datasets listed above.

Districts nearest TN25

• TN243.7 km
• TN235.8 km
• TN2611.0 km
• CT2112.2 km
• CT412.8 km
• CT1814.9 km
• TN2916.2 km
• CT2017.0 km
• CT1917.0 km
• TN2717.4 km
• TN2817.5 km
• CT118.4 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids