G4 postcode district

Postcodes and sectors

341 of the district's 661 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 55.86755, -4.25199, which locates the district, not a building.

Companies registered in G4

Companies House lists 1,127 companies with a registered office in G4; 287 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 G4

• Glasgow
• Glasgow City
• Scotland

Roads filed under G4

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.

• Bairds Brae
• Baird Street
• Barrington Drive
• Bell Street
• Black Street
• Borron Street
• Braid Square
• Braid Street
• Burns Street
• Burrell's Lane
• Calgary Street
• Canal Street
• Carrington Street
• Castle Street
• Cathedral Square
• Cathedral Street
• Civic Street
• Collins Street
• Corn Street
• Couper Place
• Couper Street
• Cowcaddens Road
• Craighall Road
• Cuddies
• Cuddies Walk
• Dawson Road
• Dobbie's Loan
• Dobbie's Loan Place
• Drygate
• Duke Wynd
• Dunblane Street
• Dundashill
• Dunearn Street
• Eagle Street
• Edington Street
• Farnell Street
• Gladstone Street
• Glebe Court
• Glebe Street
• Glenmavis Street
• Great Dovehill
• Harvey Street
• Havannah Street
• High Craighall Road
• John Knox Street
• Karol Path
• Kennedy Path
• Kennedy Street
• Kyle Street
• Ladywell Street
• Larbert Street
• Lister Street
• Macleod Street
• Maitland Street
• Maltings Wynd
• Manresa Place
• Mcaslin Court
• Mcaslin Street
• Mcfarlane Street
• Mcphater Street

Check an address in G4

Check an address in G4

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=G4" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about G4

What does a G4 postcode tell you?

That the address lies in the G4 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 341 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 G4

• G20.6 km
• G11.0 km
• G31.6 km
• G52.2 km
• G222.6 km
• G212.6 km
• G202.8 km
• G313.0 km
• G403.0 km
• G123.4 km
• G113.9 km
• G413.9 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids