Explore HA3 8EJ in Harrow on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available. Census 2021 records 39 residents and 13 households at the exact postcode.
Choose the type of postcode map that matches the level of detail and editing control you need.
Vector Maps products
Editable vector postcode maps
Download layered UK postcode area, district and sector maps in formats including Adobe Illustrator, PDF and SVG. Individual boundaries can be coloured and edited for reports, presentations and print.
Create sales territories, delivery zones or heat maps without specialist mapping software. Try the postcode sector map tool, then save and export maps with full access.
Ready-made vector files cover postcode areas, districts and sectors. For a map focused on the full HA3 8EJ postcode or its approximate address-derived outline, ask us about custom digital and printed options.
Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
Exact postcode record
Postcode details
Postcode
HA3 8EJ
Postcode without spaces
HA38EJ
Status
Active postcode
User type
Small user postcode
Introduced
January 1980
Directory version
2026-06
Latitude
51.5866300
Longitude
-0.3114390
British National Grid
517,080 E, 188,881 N
Containing official geographies
Country
England
Region
London
Local authority
Harrow
Output Area (2021)
E00010883
LSOA (2021)
E01002176
MSOA (2021)
E02006882
Electoral ward
E05013552
Westminster constituency
E14001270
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
39
Households
13
Female residents
23
Male residents
16
Residents per household
3.0
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 8EJ Vector Map
A detailed vector map covering a 500 metre radius around the postcode.
500 metre radius
Creating the HA3 8EJ 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 8EJ
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 · E01002176
15 recorded incidents
Harrow 033G includes HA3 8EJ and other nearby postcodes.
Crime type
Incidents
Anti-social behaviour
5
Violence and sexual offences
4
Vehicle crime
3
Burglary
1
Criminal damage and arson
1
Other theft
1
Crime figures apply to the whole Harrow 033G LSOA, not only to HA3 8EJ. Locations may be anonymised by the source.
HA3 8EJ Questions
Answers use the geographic scope stated with each dataset above.
Where is the HA3 8EJ postcode?
HA3 8EJ is in Harrow, England.
How many people live in HA3 8EJ?
The Census 2021 postcode-level dataset records 39 residents at HA3 8EJ. This is an exact postcode count.
What do the deprivation figures for HA3 8EJ describe?
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Can I buy a vector map of HA3 8EJ?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA3 8EJ 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.