GU4 postcode district

Postcodes and sectors

493 of the district's 655 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 51.24334, -0.54004, which locates the district, not a building.

Companies registered in GU4

Companies House lists 1,168 companies with a registered office in GU4; 30 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 GU4

• Surrey
• South East
• Guildford
• Shalford
• Chilworth
• West Clandon
• Jacobs Well
• East Clandon
• Woking
• Waverley
• Broadford
• Sutton Green
• Blackheath
• East Shalford
• Waterloo

Roads filed under GU4

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.

• Abinger Way
• Alder Grove
• Alford Close
• Appletree Court
• Ashbury Crescent
• Ashcroft
• Aspen Close
• Atherton Close
• Back Lane
• Baldwin Crescent
• Banks Way
• Barnett Row
• Bartoon Place
• Belmont Place
• Bennett Way
• Blackheath Lane
• Blacksmith Lane
• Blake's Lane
• Blanchards Hill
• Bourne Close
• Bowers Close
• Bowers Farm Drive
• Bowers Lane
• Bradfield Close
• Briar Way
• Broadford Park
• Broadford Road
• Broke Court
• Brook Road
• Brookside
• Brookswood
• Bryant Mews
• Bull Lane
• Burlingham Close
• Burpham Lane
• Caledon Place
• Chantry Road
• Chasefield Close
• Chatfield Drive
• Chilworth Road
• Chinthurst Lane
• Chinthurst Park
• Churchfields
• Clandon Road
• Clayhanger
• Clay Lane
• Clifford Manor Road
• Colburn Crescent
• Collier Way
• Conford Drive
• Coniers Way
• Copse Close
• Cotts Wood Drive
• Crockery Lane
• Curlew Gardens
• Dagden Road
• Dagley Lane
• Dairymans Walk
• Danses Close
• Darfield Road

Check an address in GU4

Check an address in GU4

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=GU4" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about GU4

What does a GU4 postcode tell you?

That the address lies in the GU4 district of the GU (Guildford) postcode area, and the place OS Open Names most often lists first for its postcodes is Guildford. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 493 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 GU4

• GU11.7 km
• GU23.8 km
• GU55.4 km
• GU236.0 km
• GU36.2 km
• GU227.7 km
• GU77.8 km
• KT248.2 km
• GU219.1 km
• KT1411.2 km
• GU2411.5 km
• KT2312.1 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids