RG12 postcode district

Postcodes and sectors

1,075 of the district's 3,231 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 51.40670, -0.74981, which locates the district, not a building.

Companies registered in RG12

Companies House lists 3,417 companies with a registered office in RG12; 367 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 RG12

• Bracknell Forest
• South East
• Bracknell

Roads filed under RG12

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.

• Abbey Close
• Abbotsbury
• Abercrombie Mews
• Abingdon Close
• Abury Lane
• Acacia Court
• Aldenham Terrace
• Aldworth Close
• Alexander Walk
• Allsmoor lane
• Ambassador
• Appledore
• Arden Close
• Ardingly
• Arncliffe
• Ascot Oak Crescent
• Ashbourne
• Ashdown Close
• Aston Grange
• Attebrouche Court
• Austin Way
• Avebury
• Avocet Walk
• Avon Grove
• Avro Square
• Axbridge
• Aysgarth
• Babbage Way
• Badgers Way
• Bagshot Road
• Balfour Crescent
• Banbury
• Bardeen Place
• Barker Green
• Barn Close
• Barnett Green
• Barn Owl Drive
• Barry Square
• Basemoors
• Batcombe Mead
• Bayden Square
• Bay Road
• Beaulieu Close
• Beaumont Gardens
• Beckford Avenue
• Beech Glen
• Beedon Drive
• Beehive Lane
• Beehive Road
• Bentley Mews
• Bere Road
• Berkshire Way
• Berrycroft
• Beswick Gardens
• Beverley Road
• Birch Hill Road
• Birkdale
• Bishopdale
• Blackbird Place
• Blackcap Lane

Check an address in RG12

Check an address in RG12

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=RG12" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about RG12

What does an RG12 postcode tell you?

That the address lies in the RG12 district of the RG (Reading) postcode area, and the place OS Open Names most often lists first for its postcodes is Bracknell. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 1,075 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 RG12

• RG422.4 km
• RG455.1 km
• SL55.9 km
• RG406.2 km
• GU196.6 km
• GU477.0 km
• RG417.9 km
• GU158.0 km
• GU208.3 km
• GU188.5 km
• GU179.1 km
• GU469.5 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids