This page brings together the map and available local information for HA1 4SS 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 62 residents and 21 households at the exact postcode.
Average sold price£498,7504 exact-postcode transactions
IMD decile5 of 10Containing LSOA · 2025
Vector and Interactive Postcode Maps for HA1 4SS
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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
HA1 4SS
Postcode without spaces
HA14SS
Status
Active postcode
User type
Small user postcode
Introduced
January 1980
Directory version
2026-06
Latitude
51.5919800
Longitude
-0.3456580
British National Grid
514,696 E, 189,421 N
Containing official geographies
Country
England
Region
London
Local authority
Harrow
Output Area (2021)
E00184392
LSOA (2021)
E01002181
MSOA (2021)
E02000452
Electoral ward
E05013553
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
62
Households
21
Female residents
28
Male residents
34
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.
HA1 4SS Vector Map
A detailed vector map covering a 500 metre radius around the postcode.
500 metre radius
Creating the HA1 4SS 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 HA1. Distances are approximate straight-line distances, not travel distances.
Companies Registered at HA1 4SS
Companies House records whose registered-office address uses this exact postcode.
Exact registered postcode
Registered companies15All supplied statuses
Active companies11Companies House status
Active · 16506304
HAMARERAAH LTD
Private Limited Company
Incorporated 9 June 2025
47910 - Retail sale via mail order houses or via Internet
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 · E01002181
27 recorded incidents
Harrow 020C includes HA1 4SS and other nearby postcodes.
Crime type
Incidents
Anti-social behaviour
9
Violence and sexual offences
8
Drugs
2
Public order
2
Shoplifting
2
Vehicle crime
2
Burglary
1
Other theft
1
Crime figures apply to the whole Harrow 020C LSOA, not only to HA1 4SS. Locations may be anonymised by the source.
HA1 4SS Questions
Answers use the geographic scope stated with each dataset above.
Where is the HA1 4SS postcode?
HA1 4SS is in Harrow, England.
How many people live in HA1 4SS?
The Census 2021 postcode-level dataset records 62 residents at HA1 4SS. This is an exact postcode count.
What do the deprivation figures for HA1 4SS 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 HA1 4SS postcode.
Can I buy a vector map of HA1 4SS?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA1 4SS postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in HA1 4
Explore other full postcodes in the same postcode sector.