SN13 postcode district

Postcodes and sectors

666 of the district's 839 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 51.42432, -2.21298, which locates the district, not a building.

Companies registered in SN13

Companies House lists 1,192 companies with a registered office in SN13; 119 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 SN13

• Wiltshire
• South West
• Corsham
• Box
• Neston
• Rudloe
• Box Hill
• Kingsdown
• Ashley
• Middlehill
• Gastard
• Wadswick
• Henley
• Alcombe
• Hudswell
• Chapel Plaister
• Chapel Knapp
• Easton
• Westrop
• Chippenham
• Washwell
• Blue Vein
• Ditteridge
• Thingley

Roads filed under SN13

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.

• Academy Drive
• Albion Crescent
• Aldhelm Rise
• Alexander Terrace
• Allard Avenue
• Allen Road
• Almond Close
• Archer Avenue
• Arney Close
• Arnolds Mead
• Arnold Way
• Ash Lane
• Ashley Road
• Ashwood Road
• Astute Place
• Atworth Lane
• Bankwaters Road
• Bargates
• Barn Close
• Barnetts Hill
• Barn Piece
• Bartholomew Way
• Basil Hill Road
• Bath Road
• Bath Stone Crescent
• Beechfield Road
• Beech Road
• Bellot Drive
• Bences Lane
• Bendall's Lane
• Bethel Road
• Bigpool Lane
• Birch Close
• Black Acre
• Blossom Drive
• Bluebell Mead
• Boxfields Road
• Box Hill
• Bradford Road
• Brakspear Drive
• Brewer Mews
• Broadmead
• Broadwood Avenue
• Brockleaze
• Brook Drive
• Browns Drive
• Brunel Way
• Buckthorn Row
• Bulls Lane
• Burlington Place
• Burn Road
• Burrowes Close
• Burtons Lane
• Bybrook View
• Cathederal Grove
• Chapel Lane
• Charles Street
• Charlwood Road
• Chestnut Grange
• Churchill Way

Check an address in SN13

Check an address in SN13

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=SN13" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about SN13

What does an SN13 postcode tell you?

That the address lies in the SN13 district of the SN (Swindon) postcode area, and the place OS Open Names most often lists first for its postcodes is Corsham. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 666 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 SN13

• SN145.8 km
• SN127.9 km
• BA159.0 km
• SN1510.6 km
• BA110.8 km
• BA1411.7 km
• BA213.6 km
• SN1114.9 km
• GL915.9 km
• BS3018.0 km
• BA1318.2 km
• SN1018.5 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids