Find HA3 8AH in Harrow and explore the information recorded for it. The interactive map shows the postcode’s position and an approximate address-derived outline, with exact-postcode facts and wider neighbourhood statistics clearly identified below. Census 2021 records 54 residents and 23 households at the exact postcode.
Average sold price£678,5717 exact-postcode transactions
IMD decile6 of 10Containing LSOA · 2025
Vector and Interactive Postcode Maps for HA3 8AH
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Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
Exact postcode record
Postcode details
Postcode
HA3 8AH
Postcode without spaces
HA38AH
Status
Active postcode
User type
Small user postcode
Introduced
January 1980
Directory version
2026-06
Latitude
51.5828100
Longitude
-0.3199810
British National Grid
516,498 E, 188,442 N
Containing official geographies
Country
England
Region
London
Local authority
Harrow
Output Area (2021)
E00010662
LSOA (2021)
E01002127
MSOA (2021)
E02000455
Electoral ward
E05013546
Westminster constituency
E14001271
The red outline is an approximate convex hull generated from geocoded property locations and offset outwards by about 25 metres; it is not an official postcode boundary.
Ward and Constituency
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
Exact postcode · Census 2021
Residents
54
Households
23
Female residents
31
Male residents
23
Residents per household
2.3
Counts are from the postcode-level Census population and household datasets. They apply to the exact postcode. Detailed local demographic profiles will be labelled separately when Output Area data is added.
HA3 8AH Vector Map
A detailed vector map covering a 500 metre radius around the postcode.
500 metre radius
Creating the HA3 8AH mapThe vector map preview will appear here automatically.
Local Deprivation
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
The search is currently limited to records whose own postcode begins with HA3. Distances are approximate straight-line distances, not travel distances.
Companies Registered at HA3 8AH
Companies House records whose registered-office address uses this exact postcode.
A registered office can be an accountant, agent or correspondence address. A company listed here does not necessarily trade from this postcode.
Crime in the Local LSOA
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Containing LSOA · E01002127
10 recorded incidents
Harrow 023B includes HA3 8AH and other nearby postcodes.
Crime type
Incidents
Anti-social behaviour
2
Vehicle crime
2
Violence and sexual offences
2
Burglary
1
Other crime
1
Other theft
1
Public order
1
Crime figures apply to the whole Harrow 023B LSOA, not only to HA3 8AH. Locations may be anonymised by the source.
HA3 8AH Questions
Answers use the geographic scope stated with each dataset above.
Where is the HA3 8AH postcode?
HA3 8AH is in Harrow, England.
How many people live in HA3 8AH?
The Census 2021 postcode-level dataset records 54 residents at HA3 8AH. This is an exact postcode count.
What do the deprivation figures for HA3 8AH describe?
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Are the property prices for the exact postcode?
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full HA3 8AH postcode.
Can I buy a vector map of HA3 8AH?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA3 8AH postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in HA3 8
Explore other full postcodes in the same postcode sector.