GU9 postcode district

Postcodes and sectors

991 of the district's 1,545 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 51.21918, -0.79422, which locates the district, not a building.

Companies registered in GU9

Companies House lists 3,856 companies with a registered office in GU9; 828 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 GU9

• Waverley
• Surrey
• South East
• Farnham
• Upper Hale
• Weybourne
• Hog Hatch
• Heath End
• Badshot Lea
• Hale
• Shortheath
• Wrecclesham
• Compton
• Runfold
• Aldershot

Roads filed under GU9

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 Street
• Abbot's Ride
• Acheulian Close
• Acorn Keep
• Adams Park Road
• Alfred Road
• Allington Close
• Alma Lane
• Alma Way
• Alwin Place
• Ambleside Crescent
• Anstey Road
• Approach Road
• Armsworth Way
• Arthur Close
• Arthur Road
• Arundell Place
• Aveley Close
• Aveley Lane
• Avon Court
• Avon Road
• Ayling Court
• Babbs Mead
• Badgers Court
• Badshot Farm Lane
• Badshot Lea Road
• Badshot Park
• Baldreys
• Ball and Wicket Lane
• Balmoral Crescent
• Bankside
• Bardsley Drive
• Barncroft
• Barrie Road
• Bartlett Avenue
• Beam Hollow
• Bear Lane
• Beaufort Road
• Beavers Close
• Beavers Hill
• Beavers Road
• Beck Gardens
• Beech Tree Drive
• Beldham Road
• Bethel Close
• Bethel Lane
• Bishop's Mead
• Bishops Road
• Bishop Sumner Drive
• Blackheath Road
• Blackstone Place
• Blenheim Crescent
• Borelli Yard
• Brambleton Avenue
• Bramblings Close
• Bricksbury Hill
• Bridgefield
• Bridge Square
• Brightwells Road
• Brightwells Yard

Check an address in GU9

Check an address in GU9

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=GU9" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about GU9

What does a GU9 postcode tell you?

That the address lies in the GU9 district of the GU (Guildford) postcode area, and the place OS Open Names most often lists first for its postcodes is Farnham. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 991 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 GU9

• GU102.4 km
• GU114.0 km
• GU125.8 km
• GU525.8 km
• GU517.9 km
• GU148.6 km
• RG2911.0 km
• GU1611.1 km
• GU311.9 km
• GU2612.1 km
• GU3512.1 km
• GU1712.1 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids