RH13 postcode district

Postcodes and sectors

1,126 of the district's 1,866 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 51.03383, -0.32848, which locates the district, not a building.

Companies registered in RH13

Companies House lists 2,610 companies with a registered office in RH13; 231 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 RH13

• West Sussex
• South East
• Horsham
• Southwater
• Partridge Green
• Slinfold
• Cowfold
• Barns Green
• Mannings Heath
• Lower Beeding
• Itchingfield
• Tower Hill
• Shermanbury
• Crabtree
• Brooks Green
• Monk's Gate
• Maplehurst
• Dial Post
• Coolham
• Plummers Plain
• Shipley
• Dragons Green
• West Grinstead
• Copsale

Roads filed under RH13

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.

• Abbotsbury Court
• Abbots Leigh
• Acorn Avenue
• Acorns
• Allendale
• Alley Groves
• Amber Glade
• Andrew's Lane
• Andrews Road
• Anvil Close
• Arthur Road
• Arundel Close
• Arun Way
• Ash Road
• Athelstan Way
• Ayshe Court Drive
• Baker's Lane
• Bakers Close
• Balchin Place
• Bamborough Close
• Bar Lane
• Barleycroft
• Barnes Wallis Avenue
• Barrington Road
• Bashurst Copse
• Bashurst Hill
• Bassels Lane
• Bedford Road
• Bedford Square
• Beechwood
• Beggarman's Lane
• Belloc Court
• Bennetts Road
• Bens Acre
• Bentons Lane
• Bethune Road
• Bines Road
• Blackhouse Road
• Blackthorn Close
• Blakes Farm Road
• Blanches Road
• Blanches Walk
• Blatchford Close
• Blatchford Road
• Bluecoat Pond
• Boar Lane
• Bodiam Close
• Bonfire Hill
• Booth Way
• Bowes Close
• Bowling Green Lane
• Boxall Walk
• Bradford Mews
• Bramble Close
• Brambling Close
• Brambling Road
• Brick Kiln Close
• Brick Lane
• Brighton Road
• Britten Close

Check an address in RH13

Check an address in RH13

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=RH13" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about RH13

What does an RH13 postcode tell you?

That the address lies in the RH13 district of the RH (Redhill) postcode area, and the place OS Open Names most often lists first for its postcodes is Horsham. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 1,126 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 RH13

• RH124.9 km
• RH1411.0 km
• RH1112.0 km
• BN512.5 km
• RH2014.6 km
• RH1714.7 km
• RH1015.4 km
• BN4415.9 km
• GU616.1 km
• RH1516.2 km
• RH1616.5 km
• BN616.6 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids