GU17 postcode district

Postcodes and sectors

300 of the district's 1,018 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 51.32835, -0.78839, which locates the district, not a building.

Companies registered in GU17

Companies House lists 809 companies with a registered office in GU17; 57 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 GU17

• Hampshire
• South East
• Hart
• Blackwater
• Hawley
• Farnborough
• Rushmoor
• Minley

Roads filed under GU17

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.

• Acorn Road
• Adam Brown Avenue
• Admiralty Way
• Alton Ride
• Andover Road
• Ashbury Drive
• Ash Close
• Ashley Drive
• Aspin Way
• Baileys Close
• Barberry Way
• Bayford Close
• Beaulieu Gardens
• Beech Drive
• Beechnut Drive
• Belgrave Court
• Bell Lane
• Belvedere Court
• Binsted Drive
• Birch Drive
• Bloomsbury Way
• Bramley Lane
• Bridle Road
• Brinn's Lane
• Brooksby Close
• Broom Way
• Burley Way
• Burlington Court
• Campion Close
• Cavendish Court
• Cedar Avenue
• Cheriton Way
• Chestnut Close
• Chippendale Close
• Christchurch Drive
• Clanfield Ride
• Clarendon Court
• Clarks Farm Way
• Claydon Gardens
• Clitheroe Road
• Cob Close
• Cranberry Walk
• Cuckoo Crescent
• Curlew Grove
• Cypress Way
• Darby Close
• Darby Green Lane
• Darby Green Road
• East Green
• Elgin Road
• Fernhill Close
• Fernhill Lane
• Fernhill Road
• Fernhill Walk
• Fir Drive
• Foxley Close
• French Gardens
• Frogmore Grove
• Frogmore Park Drive
• Frogmore Road

Check an address in GU17

Check an address in GU17

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=GU17" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about GU17

What does a GU17 postcode tell you?

That the address lies in the GU17 district of the GU (Guildford) postcode area, and the place OS Open Names most often lists first for its postcodes is Blackwater. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 300 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 GU17

• GU472.4 km
• GU463.2 km
• GU153.7 km
• GU144.2 km
• RG454.9 km
• GU165.0 km
• GU516.2 km
• GU197.6 km
• GU528.1 km
• GU188.5 km
• RG408.6 km
• GU118.9 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids