IP28 postcode district

Postcodes and sectors

890 of the district's 1,028 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 52.33060, 0.52710, which locates the district, not a building.

Companies registered in IP28

Companies House lists 22,944 companies with a registered office in IP28; 16,512 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 IP28

• Eastern
• West Suffolk
• Suffolk
• Mildenhall
• Red Lodge
• Beck Row
• West Row
• Barton Mills
• Risby
• Fornham All Saints
• Fornham St Martin
• Freckenham
• Worlington
• Tuddenham
• Culford
• Holywell Row
• West Stow
• Hengrave
• Icklingham
• Higham
• Lackford
• Flempton
• Fornham St Genevieve
• Wilde Street

Roads filed under IP28

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.

• Abrey Close
• Acacia Close
• Acer Way
• Acorn Way
• Acres Walk
• Aldrich Place
• Aldridge Lane
• Alexander Way
• All Saints Walk
• Amy Johnson Court
• Ash Court
• Aspal Close
• Aspal Hall Road
• Aspal Lane
• Aspal Park
• Aspal Place
• Aspal Way
• Aspen Way
• Aster Close
• Aylmer Close
• Bagsham Lane
• Bakers Way
• Bargate Lane
• Bargate Road
• Barleycorn Way
• Bayberry Close
• Beech Drive
• Beeches Close
• Beeches Road
• Bellflower Crescent
• Bell Lane
• Bennett Road
• Benyon Gardens
• Berberis Drive
• Bergamot Close
• Bilberry Close
• Birchinhill Drove
• Birkdale Avenue
• Birkdale Court
• Blackberry Way
• Blackbird Road
• Blackthorn Close
• Blenheim Close
• Blooms Court
• Bluebell Rise
• Boeing Way
• Boundary Road
• Bramble Walk
• Brandon Road
• Breach Drove
• Breck Gardens
• Breckland Way
• Brent Close
• Brick Kiln Road
• Bridewell Close
• Bridge End Road
• Bridge Farm Close
• Broomhill Close
• Broom Walk
• Buckthorn Way

Check an address in IP28

Check an address in IP28

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=IP28" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about IP28

What does an IP28 postcode tell you?

That the address lies in the IP28 district of the IP (Ipswich) postcode area, and the place OS Open Names most often lists first for its postcodes is Mildenhall. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 890 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 IP28

• IP2711.6 km
• CB812.9 km
• CB714.0 km
• IP3215.5 km
• IP3315.7 km
• IP2917.9 km
• IP2418.7 km
• IP2620.0 km
• CB2520.1 km
• IP3121.4 km
• CB622.3 km
• IP3025.7 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids