SG7 postcode district

Postcodes and sectors

442 of the district's 577 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 52.00499, -0.17486, which locates the district, not a building.

Companies registered in SG7

Companies House lists 743 companies with a registered office in SG7; 108 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 SG7

• Eastern
• North Hertfordshire
• Hertfordshire
• Baldock
• Ashwell
• Hinxworth
• Bygrave
• South Cambridgeshire
• Cambridgeshire
• Radwell
• Newnham
• Wallington
• Clothall
• Caldecote
• Letchworth
• Odsey
• Slip End
• Astwick
• Ashwell End
• Central Bedfordshire
• Hickman's Hill

Roads filed under SG7

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.

• Alder Close
• Aldridge Court
• Aleyn Way
• Alms Lane
• Anchor Road
• Angell's Meadow
• Arbury Place
• Arnolds Lane
• Ashanger Lane
• Ashton's Lane
• Ashville Way
• Ashwell Road
• Ashwell Street
• Back Lane
• Back Street
• Bacon's Yard
• Baldock Lane
• Baldock Road
• Barley Rise
• Bear Lane
• Beechridge Way
• Beechwood Close
• Bell Row
• Bowmans Green
• Bramley Close
• Brewery Lane
• Broadchalke Copse
• Burnthouse Lane
• Bush Spring
• Butlers Yard
• Bygrave Road
• Byrd Walk
• Caldecote Road
• California
• Chalk Bank Close
• Chalk Hills
• Chapel Street
• Chauncy Gardens
• Chiltern Road
• Chilvers Bank
• Christy's Yard
• Church Lane
• Church Path
• Church Street
• Clare Crescent
• Claybush Hill Meadow
• Claybush Road
• Clothall Corner
• Clothall Road
• Clover Court
• Coachman's Lane
• Colbron Close
• Common Lane
• Constantine Place
• Convent Gardens
• Crabtree Lane
• Damson Walk
• Declare Mews
• Dixies Close
• Downlands

Check an address in SG7

Check an address in SG7

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=SG7" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about SG7

What does an SG7 postcode tell you?

That the address lies in the SG7 district of the SG (Stevenage) postcode area, and the place OS Open Names most often lists first for its postcodes is Baldock. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 442 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 SG7

• SG64.4 km
• SG156.2 km
• SG58.1 km
• SG168.6 km
• SG110.3 km
• SG1810.6 km
• SG411.1 km
• SG1711.4 km
• SG212.0 km
• SG812.8 km
• SG912.9 km
• SG1915.6 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids