G40 postcode district

Postcodes and sectors

436 of the district's 853 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 55.84712, -4.22055, which locates the district, not a building.

Companies registered in G40

Companies House lists 1,231 companies with a registered office in G40; 118 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 G40

• Glasgow
• Glasgow City
• Scotland

Roads filed under G40

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.

• Abercromby Drive
• Abercromby Street
• Acorn Court
• Acorn Street
• Albany Street
• Allan Place
• Allan Street
• Anson Street
• Arcadia Place
• Arcadia Street
• Arrol Road
• Ashgrove Place
• Ashgrove Road
• Ashgrove Street
• Auckland Wynd
• Avenue Street
• Bain Street
• Baltic Court
• Baltic Place
• Baltic Street
• Barrowfield Drive
• Barrowfield Gardens
• Barrowfield Gate
• Barrowfield Place
• Barrowfield Street
• Beechgrove Street
• Bernard Path
• Bernard Street
• Bernard Terrace
• Binnie Place
• Birkwood Street
• Boden Street
• Bogside Street
• Bridgeton Cross
• Brisbane Lane
• Broad Street
• Brookside Street
• Brook Street
• Calton Entry
• Cardiff Court
• Carstairs Street
• Chalmers Gate
• Chalmers Street
• Christchurch Drive
• Claythorn Avenue
• Claythorn Circus
• Claythorn Park
• Claythorn Street
• Claythorn Terrace
• Colbert Street
• Colvend Street
• Connal Street
• Cotton Street
• Craignestock Place
• Crownpoint Road
• Cubie Street
• Dale Path
• Dale Street
• Dalmarnock Court
• Dalmarnock Drive

Check an address in G40

Check an address in G40

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=G40" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about G40

What does a G40 postcode tell you?

That the address lies in the G40 district of the G (Glasgow) postcode area, and the place OS Open Names most often lists first for its postcodes is Glasgow. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 436 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 G40

• G311.3 km
• G52.0 km
• G12.2 km
• G22.8 km
• G422.8 km
• G43.0 km
• G733.2 km
• G323.4 km
• G213.9 km
• G414.1 km
• G34.1 km
• G444.3 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids