This page brings together the map and available local information for HA5 3QJ in Harrow. The boundary shown is an approximation created from address points, and each data section explains whether its figures apply to the full postcode or a wider statistical area. Census 2021 records 67 residents and 24 households at the exact postcode.
Average sold price£714,4384 exact-postcode transactions
IMD decile10 of 10Containing LSOA · 2025
Vector and Interactive Postcode Maps for HA5 3QJ
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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
HA5 3QJ
Postcode without spaces
HA53QJ
Status
Active postcode
User type
Small user postcode
Introduced
January 1980
Directory version
2026-06
Latitude
51.6046200
Longitude
-0.3915680
British National Grid
511,485 E, 190,756 N
Containing official geographies
Country
England
Region
London
Local authority
Harrow
Output Area (2021)
E00010948
LSOA (2021)
E01002190
MSOA (2021)
E02000441
Electoral ward
E05013555
Westminster constituency
E14001454
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
67
Households
24
Female residents
37
Male residents
30
Residents per household
2.8
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.
HA5 3QJ Vector Map
A detailed vector map covering a 500 metre radius around the postcode.
500 metre radius
Creating the HA5 3QJ 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 HA5. Distances are approximate straight-line distances, not travel distances.
Companies Registered at HA5 3QJ
Companies House records whose registered-office address uses this exact postcode.
Exact registered postcode
Registered companies2All supplied statuses
Active companies2Companies House status
Active · 15875163
BALLO INDUSTRIES LTD
Private Limited Company
Incorporated 3 August 2024
62090 - Other information technology service activities
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 · E01002190
5 recorded incidents
Harrow 009D includes HA5 3QJ and other nearby postcodes.
Crime type
Incidents
Anti-social behaviour
2
Other theft
1
Public order
1
Violence and sexual offences
1
Crime figures apply to the whole Harrow 009D LSOA, not only to HA5 3QJ. Locations may be anonymised by the source.
HA5 3QJ Questions
Answers use the geographic scope stated with each dataset above.
Where is the HA5 3QJ postcode?
HA5 3QJ is in Harrow, England.
How many people live in HA5 3QJ?
The Census 2021 postcode-level dataset records 67 residents at HA5 3QJ. This is an exact postcode count.
What do the deprivation figures for HA5 3QJ 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 HA5 3QJ postcode.
Can I buy a vector map of HA5 3QJ?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA5 3QJ postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in HA5 3
Explore other full postcodes in the same postcode sector.