SG19 postcode district

Postcodes and sectors

679 of the district's 970 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 52.13950, -0.23884, which locates the district, not a building.

Companies registered in SG19

Companies House lists 1,303 companies with a registered office in SG19; 160 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 SG19

• Eastern
• Central Bedfordshire
• Sandy
• Cambridgeshire
• Potton
• South Cambridgeshire
• Gamlingay
• Huntingdonshire
• Great Gransden
• Beeston
• Wrestlingworth
• Everton
• Sutton
• Tempsford
• Little Gransden
• Gamlingay Great Heath
• Waresley
• Hatley St George
• Church End
• East Hatley
• Woodbury
• Hatch
• Cockayne Hatley
• Eyeworth

Roads filed under SG19

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.

• Abbey Grove
• Acorn Mews
• Albion Court
• Aldgate Close
• Alexander Road
• Alfred Cope Road
• Allhallows
• All Saints Way
• Alnwick Close
• Arran Close
• Ash Close
• Astwood Close
• Audley Close
• Avenells Way
• Avocet Close
• Bakehouse Croft
• Baker's Court
• Baker's Lane
• Baker Avenue
• Baldwins Manor
• Balmoral Close
• Banks Drive
• Barnwell Rise
• Baulk Lane
• Beamish Close
• Bedford Road
• Beechside
• Belam Way
• Bellevue Close
• Bell Foundry Close
• Berridge Fields
• Berwick Way
• Bickerdikes Gardens
• Bidlake Croft
• Biggleswade Road
• Birch Grove
• Blackbird Street
• Blacksmith Close
• Blane Place
• Blaydon Road
• Blythe Way
• Braggs Lane
• Brambling Close
• Brandreth Place
• Braybrook
• Braybrooks Drive
• Brickhill Close
• Brickhill Road
• Brindley Close
• Brockwood Close
• Brook End
• Brookfields
• Budna Road
• Buff Lane
• Bull Street
• Bunyan Close
• Bunyan Road
• Burdett's Court
• Burmo Way
• Bury Hill

Check an address in SG19

Check an address in SG19

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=SG19" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about SG19

What does an SG19 postcode tell you?

That the address lies in the SG19 district of the SG (Stevenage) postcode area, and the place OS Open Names most often lists first for its postcodes is Sandy. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 679 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 SG19

• SG186.5 km
• PE1910.8 km
• SG1713.4 km
• MK4414.1 km
• SG1514.1 km
• MK4114.3 km
• SG1614.5 km
• SG715.6 km
• MK4216.1 km
• MK4016.3 km
• CB2316.3 km
• SG817.4 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids