RG45 postcode district

Postcodes and sectors

457 of the district's 638 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 51.37229, -0.79869, which locates the district, not a building.

Companies registered in RG45

Companies House lists 1,274 companies with a registered office in RG45; 452 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 RG45

• South East
• Crowthorne
• Bracknell Forest
• Wokingham
• Bracknell

Roads filed under RG45

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.

• Addiscombe Road
• Albert Road
• Albert Walk
• Alcot Close
• Alderbrook Close
• Aldworth Gardens
• Ambleside
• Ardwell Close
• Arenal Drive
• Arlott Green
• Badgers Sett
• Barracane Drive
• Barwell Close
• Becketts Mews
• Belmont Road
• Bembridge Court
• Benson Road
• Bigshotte Court
• Birch Side
• Blake Close
• Bowman Court
• Brabham Close
• Bracknell Road
• Bramblegate
• Bramley Grove
• Brands Croft
• Brookers Corner
• Brookers Row
• Buckler Ride
• Butler Road
• Byron Drive
• Cadwell Mead
• Cambridge Road
• Carnation Close
• Celandine Close
• Chaplain's Hill
• Charity Way
• Chaucer Road
• Church Road East
• Church Road West
• Church Street
• Circle Hill Road
• Clark Close
• Club Lane
• Coleridge Close
• Compton Mead
• Connaught Close
• Coppice Gardens
• Corsham Way
• Courage Way
• Cricket Field Grove
• Dashers Close
• Dentons Walk
• Donald Campbell Way
• Dormer Close
• Dove Close
• Dowding Court
• Duchess Close
• Duke's Ride
• Dukes Wood

Check an address in RG45

Check an address in RG45

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=RG45" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about RG45

What does an RG45 postcode tell you?

That the address lies in the RG45 district of the RG (Reading) postcode area, and the place OS Open Names most often lists first for its postcodes is Crowthorne. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 457 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 RG45

• GU472.6 km
• RG404.0 km
• GU464.4 km
• GU174.9 km
• RG125.1 km
• GU155.9 km
• RG416.7 km
• RG426.8 km
• GU197.5 km
• GU168.8 km
• GU149.0 km
• GU189.3 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids