United Kingdom

HA3 post code

Post code details

3 places

Code

Place

Harrow Weald

Region

England

County

Greater London

Coordinates

51.6107, -0.3374

Accuracy

4 / 6

Country

United Kingdom

Location

OpenStreetMap ↗

51.6107, -0.3374© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Harrow Weald	England	Greater London	51.6107, -0.3374
Kingsbury	England	Greater London	51.5934, -0.3212
Wealdstone	England	Greater London	51.594, -0.3336

Nearby codes

All →

AL1 AL10 AL2 AL2 AL2 AL2 AL2 AL2 AL2 AL2 AL3 AL3

Same code in other countries

This code only appears in this country.

FAQ

Which city is HA3 in?

Harrow Weald, England, United Kingdom.

What are the coordinates of HA3?

51.6107, -0.3374

Is HA3 used in other countries?

No.

The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in