SR4 postcode district

Postcodes and sectors

956 of the district's 1,209 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 54.90033, -1.42583, which locates the district, not a building.

Companies registered in SR4

Companies House lists 1,137 companies with a registered office in SR4; none of them at an address 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 SR4

• Sunderland
• North East
• Cox Green
• Offerton

Roads filed under SR4

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.

• Abingdon Street
• Ailesbury Street
• Aiskell Street
• Albert Road
• Albion Street
• Alliance Place
• Alliance Street
• Alma Street
• Amethyst Street
• Ancona Street
• Angrove Gardens
• Arlington Street
• Arncliffe Avenue
• Arnham Grove
• Arrol Park
• Avondale
• Back Albion Street
• Back Hylton Road
• Bancroft Terrace
• Barnard Street
• Barnes Park Road
• Barnes View
• Beachcross Road
• Beach Street
• Beachville Street
• Beldene Drive
• Bell Street
• Belmont Road
• Belsay Gardens
• Bexley Street
• Birchberry Close
• Birchwood
• Blucher Place
• Bonavista Drive
• Booth Street
• Brady Street
• Bramley Close
• Brierfield Grove
• Brinkburn Street
• Broadmayne Avenue
• Broadmayne Gardens
• Broadstairs Court
• Brockenhurst Drive
• Brookland Road
• Broxbourne Terrace
• Brunton Terrace
• Brussels Road
• Burnaby Street
• Burnville Road
• Burnville Road South
• Cambria Green
• Cambria Street
• Canberra Road
• Carol Street
• Catharine Street West
• Cawnpore Square
• Central Way
• Chalfont Grove
• Chaseley Way
• Chatsworth Crescent

Check an address in SR4

Check an address in SR4

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=SR4" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about SR4

What does an SR4 postcode tell you?

That the address lies in the SR4 district of the SR (Sunderland) postcode area, and the place OS Open Names most often lists first for its postcodes is Sunderland. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 956 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 SR4

• SR52.5 km
• SR32.8 km
• SR13.1 km
• SR23.6 km
• SR64.9 km
• NE365.0 km
• NE356.1 km
• NE386.4 km
• NE376.7 km
• DH46.7 km
• NE347.9 km
• NE328.3 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids