RH20 postcode district

Postcodes and sectors

893 of the district's 1,255 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 50.93764, -0.47053, which locates the district, not a building.

Companies registered in RH20

Companies House lists 1,540 companies with a registered office in RH20; 129 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 RH20

• West Sussex
• South East
• Horsham
• Storrington
• Pulborough
• Chichester
• West Chiltington Common
• Ashington
• Fittleworth
• Coldwaltham
• Abingworth
• West Chiltington
• Washington
• Cootham
• Bury
• Watersfield
• Rock
• Codmore Hill
• Marehill
• Stopham
• Sutton
• Thakeham
• Bignor
• Nutbourne

Roads filed under RH20

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.

• Abingworth Crescent
• Aldermoor Avenue
• Alicia Avenue
• Allfreys Wharf
• Amberley Close
• Amberley Gate
• Amberley Road
• Angell Sands
• Arun Court
• Arundale Mews
• Arun Vale
• Ashdene Gardens
• Aston Rise
• Azalea Close
• Badgers Holt
• Badgers Wood
• Banks Croft
• Bannister Gardens
• Barker Road
• Barkworth Way
• Barnhouse Close
• Barn House Lane
• Barns Farm Lane
• Bartram Close
• Basing Hill
• Batts Lane
• Bax Close
• Beacon Hill
• Bedham Lane
• Beech Grove
• Bell Close
• Bignor Park Road
• Billingshurst Road
• Birch Court
• Birch End
• Birch Grove
• Birch Tree Lane
• Birch Way
• Black Gate Lane
• Blacksmiths Close
• Blakiston Close
• Blueberry Hill
• Bower Lane
• Bracken Close
• Bracken Lane
• Bracklyn Close
• Bramber Avenue
• Bramble Lane
• Brewers Yard
• Broadford Bridge Road
• Brockhurst Farm
• Brook Chase
• Brook Close
• Brookland Way
• Brook Lane
• Brookside
• Brooks Way
• Brookview
• Broomers Hill Lane
• Brow Close

Check an address in RH20

Check an address in RH20

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=RH20" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about RH20

What does an RH20 postcode tell you?

That the address lies in the RH20 district of the RH (Redhill) postcode area, and the place OS Open Names most often lists first for its postcodes is Storrington. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 893 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 RH20

• RH1410.7 km
• BN4411.6 km
• BN1312.4 km
• GU2812.8 km
• BN1413.1 km
• BN1813.3 km
• BN1613.7 km
• BN1214.1 km
• BN514.2 km
• BN1714.5 km
• RH1314.6 km
• BN1115.3 km
• Every district
• How a British address is written
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distance between the districts' centroids