IP25 postcode district

Postcodes and sectors

633 of the district's 694 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 52.58633, 0.83919, which locates the district, not a building.

Companies registered in IP25

Companies House lists 709 companies with a registered office in IP25; 63 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 IP25

• Breckland
• Norfolk
• Eastern
• Watton
• Shipdham
• Saham Toney
• Ashill
• Griston
• Carbrooke
• Holme Hale
• Bradenham
• Great Cressingham
• Merton
• Ovington
• Little Cressingham
• Cranworth
• Southburgh
• Threxton Hill
• Broadflash
• Thetford
• The Arms
• Broadmoor
• Bird's Corner
• Thorpe Row

Roads filed under IP25

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
• Acacia Avenue
• Acorn Close
• Adcock Road
• Adland Road
• Admiral Close
• Aircraft Drive
• Airfield Way
• Akrotiri Square
• Amys Close
• Angel Close
• Anson Way
• Ashtree Road
• Bader Close
• Badger Drive
• Barleyfield Close
• Beechwood Avenue
• Bell Lane
• Bellmere Way
• Bell Pit Way
• Beverley Close
• Biggin Hill Way
• Blackhorse Close
• Black Moor Road
• Blenheim Crescent
• Blenheim Way
• Blind Lane
• Bloodhound Road
• Bluebell Close
• Boscombe Road
• Bowes Close
• Bradenham Road
• Bramble Way
• Brandon Road
• Brattice Drive
• Brick Kiln Lane
• Bridge Lane
• Bridge Street
• Bridle Road
• Britannia Road
• Broadmoor Road
• Brown's Lane
• Buckingham Close
• Burr Close
• Burrow Drive
• Buscall Drive
• Byfords Way
• Cadman Way
• Canberra Road
• Canon Close
• Carbrooke Lane
• Carbrooke Road
• Cardington Road
• Caston Road
• Caudle Hill
• Centenary Way
• Changi Road
• Chapel Street
• Chapel Yard
• Charles Avenue

Check an address in IP25

Check an address in IP25

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=IP25" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about IP25

What does an IP25 postcode tell you?

That the address lies in the IP25 district of the IP (Ipswich) postcode area, and the place OS Open Names most often lists first for its postcodes is Watton. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 633 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 IP25

• PE3711.2 km
• NR1911.6 km
• NR1713.1 km
• NR2017.9 km
• NR1818.3 km
• NR1619.1 km
• IP2419.2 km
• NR919.2 km
• IP2620.0 km
• PE3220.9 km
• IP2724.7 km
• PE3326.0 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids