W1A 4SQ is a live postcode in London, in the Islington local authority, London. It belongs to postcode sector W1A 4, district W1A and the W area (West London).
This is a large-user postcode: it is assigned to a single organisation rather than to a street.
W1A 4SQ at a glance
Location
How to write an address in W1A 4SQ
[Number] [Street name] LONDON W1A 4SQ
Nearby postcodes
Other postcodes in sector W1A 4
Frequently asked questions
Where is postcode W1A 4SQ?
W1A 4SQ is in London, London. It is part of the W1A postcode district, within the W area (West London).
Which council covers W1A 4SQ?
Addresses in W1A 4SQ fall under Islington, in the Clerkenwell ward.
How do I write the postcode W1A 4SQ?
Write it in capitals as W1A 4SQ, with one space between the outward code W1A and the inward code 4SQ, on the last line of the address.