NN10 postcode district

Postcodes and sectors

859 of the district's 1,206 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 52.29302, -0.59763, which locates the district, not a building.

Companies registered in NN10

Companies House lists 2,297 companies with a registered office in NN10; 421 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 NN10

• North Northamptonshire
• East Midlands
• Rushden
• Higham Ferrers
• Bedford
• Eastern
• Wymington
• Little Wymington
• Newton Bromswold

Roads filed under NN10

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 Way
• Abbotts Way
• Adnitt Road
• Aintree Drive
• Albert Road
• Albion Place
• Alexandra Road
• Alfred Street
• Allen Road
• Alnwick Close
• Alpine Road
• Andrew Close
• Anne Close
• Arum Close
• Arundel Court
• Ascot Road
• Ashby Drive
• Ashridge Close
• Ashwell Road
• Aspen Close
• Avenue Road
• Avon Rise
• Bailey Court
• Balham Close
• Ballantyne Road
• Balmoral Avenue
• Bamburgh Close
• Bankside
• Banner Close
• Barker Close
• Barley Court
• Barnwell Drive
• Barratt Close
• Barrington Road
• Bates Close
• Batsmans Drive
• Beaconsfield Place
• Beaumaris Close
• Bede Close
• Bedford Road
• Beech Grove
• Beech Road
• Belfry Mews
• Bell Courtyard
• Belvoir Close
• Benedict Close
• Bernard Vann Close
• Betjeman Close
• Betony Walk
• Bilsdon Close
• Binder Close
• Birchall Road
• Birch Road
• Birkdale Drive
• Blackberry Close
• Blackcurrant Grove
• Blackfriars
• Blackwell Close
• Blake Walk
• Blenheim Close

Check an address in NN10

Check an address in NN10

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=NN10" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about NN10

What does an NN10 postcode tell you?

That the address lies in the NN10 district of the NN (Northampton) postcode area, and the place OS Open Names most often lists first for its postcodes is Rushden. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 859 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 NN10

• NN94.7 km
• NN296.0 km
• NN87.0 km
• NN1512.2 km
• NN1614.5 km
• NN1415.0 km
• MK4415.9 km
• MK4616.7 km
• NN317.0 km
• MK4118.6 km
• MK4019.1 km
• NN220.2 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids