TN12 postcode district

Postcodes and sectors

1,262 of the district's 1,542 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 51.17247, 0.44380, which locates the district, not a building.

Companies registered in TN12

Companies House lists 2,174 companies with a registered office in TN12; 80 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 TN12

• Kent
• South East
• Tunbridge Wells
• Maidstone
• Paddock Wood
• Staplehurst
• Tonbridge and Malling
• Marden
• East Peckham
• Horsmonden
• Matfield
• Five Oak Green
• Brenchley
• Hale Street
• Snoll Hatch
• Chainhurst
• Little Mill
• Castle Hill
• Petteridge
• Tonbridge
• Mile Oak
• Hazel Street
• Claygate
• Collier Street

Roads filed under TN12

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.

• Acorn Close
• Addlestead Road
• Admiral Way
• Albion Road
• Albright Crescent
• Alders Road
• Alen Square
• Alliance Way
• Allington Road
• Allstrum Road
• Almond Way
• Angley Court
• Apple Court
• Archer Road
• Ashcroft Road
• Ashdowns Walk
• Atherall Drive
• Back Lane
• Badsell Road
• Ballard Close
• Ballard Way
• Bardsley Close
• Barnes Walk
• Barn Meadow
• Barrel Arch Close
• Bass Orchards
• Bathurst Close
• Bathurst Road
• Battle Lane
• Beech Lane
• Beechwood Close
• Bell Lane
• Beltring Road
• Benden Close
• Birch Close
• Birch Road
• Blackberry Way
• Blackthorn Way
• Bletchingley Farm Court
• Blind Lane
• Blossom Way
• Bloxham Avenue
• Bluebell Drive
• Bluebell Walks
• Bower Walk
• Bowls Place
• Boyle Way
• Braganza Drive
• Bramble Drive
• Bramble Reed Lane
• Bramley Court
• Bramley Gardens
• Bramley Road
• Branbridges Road
• Brenchley Road
• Brick Kiln Lane
• Brisley Close
• Broad Oak
• Broad Oak Close
• Brooks Close

Check an address in TN12

Check an address in TN12

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=TN12" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about TN12

What does a TN12 postcode tell you?

That the address lies in the TN12 district of the TN (Tonbridge) postcode area, and the place OS Open Names most often lists first for its postcodes is Paddock Wood. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 1,262 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 TN12

• ME187.9 km
• TN1710.7 km
• ME1511.0 km
• ME1611.9 km
• TN1012.0 km
• TN912.0 km
• TN212.1 km
• TN1113.0 km
• TN113.1 km
• ME1913.3 km
• ME1713.4 km
• TN413.5 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids