HA1 9BL is a live postcode in Harrow, in the Harrow local authority, London. It belongs to postcode sector HA1 9, district HA1 and the HA area (Harrow).
This is a large-user postcode: it is assigned to a single organisation rather than to a street.
HA1 9BL at a glance
Location
How to write an address in HA1 9BL
[Number] [Street name] HARROW HA1 9BL
Nearby postcodes
Other postcodes in sector HA1 9
Frequently asked questions
Where is postcode HA1 9BL?
HA1 9BL is in Harrow, London. It is part of the HA1 postcode district, within the HA area (Harrow).
Which council covers HA1 9BL?
Addresses in HA1 9BL fall under Harrow, in the Greenhill ward.
How do I write the postcode HA1 9BL?
Write it in capitals as HA1 9BL, with one space between the outward code HA1 and the inward code 9BL, on the last line of the address.