RH10 postcode district

Postcodes and sectors

1,918 of the district's 3,314 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 51.11887, -0.15387, which locates the district, not a building.

Companies registered in RH10

Companies House lists 5,576 companies with a registered office in RH10; 653 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 RH10

• South East
• West Sussex
• Crawley
• Mid Sussex
• Copthorne
• Crawley Down
• Tandridge
• Surrey
• Turners Hill
• Domewood
• Snow Hill
• Tinsley Green
• Worth Abbey
• Rowfant
• Lowfield Heath
• Keeper's Corner

Roads filed under RH10

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.

• Abergavenny Gardens
• Acorn Avenue
• Adelphi Close
• Aintree Road
• Akehurst Close
• Albion Close
• Alder Close
• Aldwych Close
• Alfred Close
• Alicia Avenue
• Allyington Way
• Amberley Close
• Angell Close
• Applefield
• Aquamarine Close
• Arden Road
• Arnold Place
• Artel Croft
• Arun Close
• Arundel Close
• Ashburnham Road
• Ash Close
• Ashdown Drive
• Ash Keys
• Ash Road
• Ash Tree Street
• Ashurst Drive
• Athelstan Close
• Atkinson Road
• Aveling Close
• Aviary Way
• Back Lane
• Baird Close
• Baker Close
• Balcombe Road
• Baldwin Close
• Balliol Close
• Bancroft Road
• Bank Lane
• Banks Road
• Bank Terrace
• Barber Close
• Barley Close
• Barn Close
• Barnfield Road
• Barnham Close
• Barnwood
• Barrington Road
• Barry Close
• Barton Walk
• Bashford Way
• Bassett Road
• Bastable Street
• Batemans Court
• Baxter Close
• Beckford Way
• Bedwell Lane
• Beeches Crescent
• Beechey Close
• Beechey Way

Check an address in RH10

Check an address in RH10

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=RH10" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about RH10

What does an RH10 postcode tell you?

That the address lies in the RH10 district of the RH (Redhill) postcode area, and the place OS Open Names most often lists first for its postcodes is Crawley. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 1,918 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 RH10

• RH113.9 km
• RH66.1 km
• RH199.8 km
• RH1711.1 km
• RH711.3 km
• RH1213.2 km
• RH113.2 km
• RH213.4 km
• RH1813.6 km
• RH1613.7 km
• RH914.6 km
• RH315.3 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids