RH16 postcode district

Postcodes and sectors

1,118 of the district's 1,751 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 51.00122, -0.09806, which locates the district, not a building.

Companies registered in RH16

Companies House lists 2,949 companies with a registered office in RH16; 1,006 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 RH16

• South East
• Mid Sussex
• West Sussex
• Haywards Heath
• Walstead
• Cuckfield
• Lewes
• East Sussex
• Lunce's Common
• Burgess Hill

Roads filed under RH16

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.

• Acre Close
• Albert Close
• Alder Way
• Allen Road
• Alma Copse
• Alma Road
• Amberley Close
• America Lane
• Anscombe Woods Crescent
• Appledore Gardens
• Apricot Crescent
• Ardingly Road
• Ashdown Close
• Ashenground Close
• Ashenground Road
• Ash Grove
• Ashurst Place
• Aspen Close
• Aspen Walk
• Augustines Way
• Backwoods Close
• Backwoods Lane
• Badger Drive
• Balcombe Road
• Bannister Way
• Barnard Gate
• Barn Cottage Lane
• Barncroft Drive
• Barnmead
• Barrington Close
• Barrington Road
• Barrington Wood
• Barry Drive
• Bay Road
• Beckworth Close
• Beckworth Lane
• Beechcroft
• Beech Hill
• Beech Hurst Close
• Belvedere Walk
• Bennetts Rise
• Bentswood Crescent
• Bentswood Road
• Birchen Lane
• Blackberry Drive
• Black Hill
• Blackthorns
• Blackthorns Close
• Blake Place
• Blanford Avenue
• Blossom Crescent
• Bluebell Close
• Blunts Wood Crescent
• Blunts Wood Road
• Bolding Way
• Bolnore Farm Lane
• Bolnore Farm Road
• Bolnore Road
• Boltro Road
• Bordehill Lane

Check an address in RH16

Check an address in RH16

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=RH16" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about RH16

What does an RH16 postcode tell you?

That the address lies in the RH16 district of the RH (Redhill) postcode area, and the place OS Open Names most often lists first for its postcodes is Haywards Heath. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 1,118 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 RH16

• RH172.7 km
• RH155.3 km
• BN68.7 km
• BN4513.3 km
• RH1013.7 km
• RH1813.8 km
• TN2214.1 km
• BN814.1 km
• RH1114.3 km
• BN514.5 km
• RH1915.0 km
• BN715.3 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids