SG15 postcode district

Postcodes and sectors

120 of the district's 170 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 52.01351, -0.26385, which locates the district, not a building.

Companies registered in SG15

Companies House lists 234 companies with a registered office in SG15; none of them at an address 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 SG15

• Central Bedfordshire
• Eastern
• Arlesey

Roads filed under SG15

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.

• Albert Road
• Albone Avenue
• Arlesey Road
• Ashwell Close
• Barnes Place
• Bates Avenue
• Bowskill Way
• Breacher Place
• Bury Mead
• Carters Close
• Carters Walk
• Carters Way
• Chancellors
• Chapel Drive
• Chase Close
• Chase Hill Road
• Cherry Tree Close
• Church End
• Church Lane
• Cluny Way
• Cooper Croft
• Cox's Way
• Cricketer's Road
• Davis' Row
• Devereux Street
• Everest Close
• Fossey Bank
• Glebe Avenue
• Glossop Way
• Goodwin Drive
• Gothic Way
• Graves Paddock
• Gudgeon Way
• High Street
• Hillary Rise
• Hinwick Close
• Hitchin Road
• Hospital Road
• House Lane
• Howberry Green
• Jubilee Crescent
• Kitcheners Orchard
• Lamb Meadow
• Lewis Lane
• Little Close
• Little Field Close
• London Row
• Lymans Road
• Lynton Avenue
• Mill Lane
• Nightingale Terrace
• Old Oak Close
• Old School Walk
• Pix Court
• Primary Way
• Primrose Close
• Primrose Lane
• Prince of Wales
• Ramerick Gardens
• Rose Cottages

Check an address in SG15

Check an address in SG15

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=SG15" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about SG15

What does an SG15 postcode tell you?

That the address lies in the SG15 district of the SG (Stevenage) postcode area, and the place OS Open Names most often lists first for its postcodes is Arlesey. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 120 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 SG15

• SG162.4 km
• SG54.7 km
• SG64.8 km
• SG175.4 km
• SG76.2 km
• SG187.7 km
• SG410.5 km
• SG112.1 km
• SG1914.1 km
• MK4514.1 km
• SG214.7 km
• LU216.1 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids