IG1 postcode district

Postcodes and sectors

913 of the district's 2,222 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 51.55946, 0.07343, which locates the district, not a building.

Companies registered in IG1

Companies House lists 12,777 companies with a registered office in IG1; 3,727 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 IG1

• Redbridge
• Greater London
• London
• Ilford
• Barking

Roads filed under IG1

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.

• Adelaide Road
• Aden Road
• Agnes Avenue
• Airlie Gardens
• Albert Road
• Aldborough Road South
• Alder Walk
• Ardleigh Mews
• Argyle Road
• Arlington Gardens
• Auckland Road
• Audrey Road
• Axon Place
• Azalea Close
• Baden Road
• Balfour Road
• Bankside Road
• Barnes Road
• Bathurst Road
• Baxter Road
• Beal Road
• Beaufort Gardens
• Bedford Road
• Belgrave Road
• Belmont Road
• Bengal Road
• Benton Road
• Betchworth Road
• Bethell Avenue
• Blackthorn Road
• Bluebell Way
• Bradford Road
• Bridge Walk
• Brisbane Road
• Britannia Road
• Brockenhurst Gardens
• Buckingham Road
• Buttsbury Road
• Canterbury Avenue
• Carlisle Gardens
• Carriage Mews
• Castleview Gardens
• Cavendish Gardens
• Cavenham Gardens
• Cecil Road
• Chadwick Road
• Chamberlain Close
• Chapel Road
• Charles Church Walk
• Chelmsford Gardens
• Chertsey Road
• Chichester Gardens
• Christchurch Road
• Clarendon Gardens
• Clark's Road
• Clements Lane
• Clements Road
• Cleveland Road
• Colombo Road
• Connaught Lane

Check an address in IG1

Check an address in IG1

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=IG1" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about IG1

What does an IG1 postcode tell you?

That the address lies in the IG1 district of the IG (Ilford) postcode area, and the place OS Open Names most often lists first for its postcodes is Ilford. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 913 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 IG1

• E121.7 km
• IG21.9 km
• IG32.1 km
• IG42.8 km
• IG113.1 km
• E73.5 km
• IG53.6 km
• RM83.9 km
• E63.9 km
• IG64.2 km
• E114.3 km
• RM64.3 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids