IP9 postcode district

Postcodes and sectors

496 of the district's 565 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 51.98849, 1.14688, which locates the district, not a building.

Companies registered in IP9

Companies House lists 644 companies with a registered office in IP9; 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 IP9

• Suffolk
• Eastern
• Babergh
• Capel St Mary
• Holbrook
• Chelmondiston
• Shotley Gate
• Shotley
• Stutton
• Bentley
• Tattingstone
• Harkstead
• Wherstead
• Woolverstone
• Freston
• Tattingstone White Horse
• Upper Street
• Church End
• Erwarton
• Potash
• Shotley Common
• Lower Holbrook
• Ipswich
• Little Wenham

Roads filed under IP9

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.

• Abbott Way
• Admiralty Pier
• Aisthorpe
• Alton Hall Lane
• Anson Drive
• Ash Grove
• Back Hill
• Back Lane
• Badger Sett Close
• Baker Road
• Barnfield
• Battery Lane
• Baytree Way
• Bentley Lane
• Bentley Road
• Berners Field
• Berners Lane
• Berners Yard
• Blake Avenue
• Bluebell Drive
• Bluegate Lane
• Bobbits Lane
• Boot Drift
• Boundary Oaks
• Boydlands
• Brick Kiln Road
• Bristol Hill
• Broadwater Gardens
• Brook Farm Lane
• Brook Lane
• Broom Way
• Bushey Close
• Bylam Lane
• Caledonia Road
• Capel Road
• Case Lane
• Catesbray
• Catts Close
• Cattsfield
• Caxton Close
• Cedars Lane
• Chalkners Close
• Chapel Close
• Chapel Fields
• Chesapeake Close
• Childers Close
• Church Field Road
• Church Hill
• Church Lane
• Church Road
• Church Walk
• Clench Road
• Clifton Wood
• Coachman's Paddock
• Collimer Close
• Coombers
• Coxhall Road
• Crepping Hall Drive
• Crotchets Close
• Crowe Hall Lane

Check an address in IP9

Check an address in IP9

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=IP9" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about IP9

What does an IP9 postcode tell you?

That the address lies in the IP9 district of the IP (Ipswich) postcode area, and the place OS Open Names most often lists first for its postcodes is Babergh. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 496 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 IP9

• IP26.4 km
• IP36.5 km
• CO117.1 km
• IP48.3 km
• IP18.8 km
• IP109.1 km
• IP89.5 km
• CO129.6 km
• IP510.6 km
• IP1113.5 km
• CO715.2 km
• IP616.3 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids