NG21 postcode district

Postcodes and sectors

585 of the district's 641 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 53.14466, -1.10202, which locates the district, not a building.

Companies registered in NG21

Companies House lists 1,266 companies with a registered office in NG21; 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 NG21

• Nottinghamshire
• East Midlands
• Newark and Sherwood
• Rainworth
• Edwinstowe
• Clipstone
• Blidworth
• Mansfield
• Kings Clipstone
• Gedling
• Blidworth Bottoms
• Haywood Oaks
• Newlands

Roads filed under NG21

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 Road
• Aberconway Street
• Allendale Road
• Amber Close
• Amethyst Close
• Andrew Drive
• Appleton Road
• Archway Grove
• Archway Road
• Barn Owl Way
• Baulker Lane
• Beardsley Road
• Beck Crescent
• Beck Lane
• Beech Avenue
• Beech Grove
• Bellamy Avenue
• Belle Vue Gardens
• Belle Vue Lane
• Bell Pit Drive
• Bevan Close
• Beverley Close
• Bevin Place
• Birch Avenue
• Birkland Drive
• Bishops Hill
• Blackbird Place
• Blackthorn Gardens
• Blidworth Lane
• Bluebell Wood Lane
• Blueberry Avenue
• Boundary Crescent
• Boy Lane
• Bramble Close
• Brecon Close
• Briar Close
• Broad Drive
• Brocklehurst Drive
• Brookside
• Broughton Close
• Brownley Road
• Burma Road
• Butler Drive
• Buttercup Meadow
• Butterfly Place
• Byron Street
• Calverton Road
• Cambridge Close
• Cambridge Road
• Canary Place
• Cardinal Way
• Carver Close
• Cavendish Avenue
• Cavendish Way
• Central Avenue
• Central Drive
• Chaffinch Close
• Chaworth Street
• Cheddar Close
• Chestnut Screed

Check an address in NG21

Check an address in NG21

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=NG21" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about NG21

What does an NG21 postcode tell you?

That the address lies in the NG21 district of the NG (Nottingham) postcode area, and the place OS Open Names most often lists first for its postcodes is Rainworth. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 585 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 NG21

• NG185.5 km
• NG196.6 km
• NG209.2 km
• NG229.2 km
• NG1711.1 km
• NG2512.1 km
• NG1513.0 km
• NG1414.8 km
• NG516.6 km
• S4416.7 km
• S8016.8 km
• NG617.3 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids