NR21 postcode district

Postcodes and sectors

810 of the district's 939 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 52.84158, 0.85221, which locates the district, not a building.

Companies registered in NR21

Companies House lists 917 companies with a registered office in NR21; 254 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 NR21

• Norfolk
• Eastern
• North Norfolk
• Fakenham
• King's Lynn and West Norfolk
• Breckland
• Wicken Green Village
• Little Snoring
• Colkirk
• South Creake
• North Creake
• Great Ryburgh
• Hempton
• Hindringham
• Sculthorpe
• Binham
• Great Snoring
• Helhoughton
• Stibbard
• Bale
• Thursford
• West Raynham
• Barney
• Kettlestone

Roads filed under NR21

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.

• Access Road
• Ambleside
• American Lane
• Appledore Lane
• Army Road
• Arthur Road
• Atcherley Square
• Back Lane
• Back Street
• Baldwin Close
• Bale Road
• Ball's Lane
• Barber's Lane
• Barney Road
• Baron's Close
• Baron's Hall Lane
• Barsham Close
• Barsham Road
• Batchelor Drive
• Batterby Green
• Beech Grove
• Bell Close
• Bell View
• Binham Road
• Blacksmiths Lane
• Blakeney Road
• Blenheim Road
• Blickling Street
• Bloodgate Hill
• Bluestone Crescent
• Bluestone Road
• Bowling Green Lane
• Bracken Close
• Bramble Close
• Bramble Court
• Bramley Drive
• Breck Lane
• Brick Kiln Road
• Bridge Close
• Bridge Road
• Bridge Street
• Bridges Walk
• Buckenham Close
• Bucket Road
• Buck Yard
• Bull Close Lane
• Bullen Close
• Burnham Road
• Butcher's Lane
• Buttlands Close
• Caslon Close
• Cattle Market Street
• Chapel Court
• Chapel Lane
• Chappel Hill
• Charles Road
• Cherrywood Avenue
• Chestnut Avenue
• Church Green
• Church Lanes

Check an address in NR21

Check an address in NR21

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=NR21" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about NR21

What does an NR21 postcode tell you?

That the address lies in the NR21 district of the NR (Norwich) postcode area, and the place OS Open Names most often lists first for its postcodes is Fakenham. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 810 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 NR21

• NR225.9 km
• NR2311.9 km
• NR2413.4 km
• NR2015.9 km
• NR2517.8 km
• NR1919.2 km
• PE3119.3 km
• PE3219.3 km
• PE3523.1 km
• PE3724.5 km
• PE3625.5 km
• NR2626.2 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids