Use this guide to understand HA1 4TP in Harrow. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography. Census 2021 records 24 residents and 12 households at the exact postcode.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | HA1 4TP |
| Postcode without spaces | HA14TP |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | March 1982 |
| Directory version | 2026-06 |
| Latitude | 51.5870700 |
| Longitude | -0.3446960 |
| British National Grid | 514,775 E, 188,877 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010820 |
| LSOA (2021) | E01002164 |
| MSOA (2021) | E02000453 |
| Electoral ward | E05013553 |
| Westminster constituency | E14001271 |
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.
| Residents | 24 |
| Households | 12 |
| Female residents | 11 |
| Male residents | 13 |
| Residents per household | 2.0 |
A detailed vector map covering a 500 metre radius around the postcode.
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
Open schools and active GP practices in the HA1 postcode district, ordered by straight-line distance where coordinates are available.
B
SAVITA MEDICAL CENTRE, 48 HARROW VIEW, HARROW, HA1 1RQ
B
33 PINNER VIEW, HARROW, HA1 4QG
Community school
Marlborough Hill, Harrow, Middlesex, HA1 1UJ
Ages 3–11 · 651 pupils of 712 capacity
17.2% eligible for free school meals
B
107 HEADSTONE ROAD, HARROW, HA1 1PG
B
18-20 BETHECAR ROAD, HARROW, HA1 1SE
Community school
Welldon Crescent, Harrow, Middlesex, HA1 1QQ
Ages 3–11 · 641 pupils of 640 capacity
17.4% eligible for free school meals
B
196 PINNER ROAD, HARROW, HA1 4JS
B
97 PINNER ROAD, HARROW, HA1 4ET
B
97 PINNER ROAD, HARROW, HA1 4ET
Other independent school
21 Hindes Road, Harrow, HA1 1SH
Ages 3–11 · 110 pupils of 175 capacity
Free schools
120 138 Station Road, Harrow, Middlesex, HA1 2DJ
Ages 4–11 · 408 pupils of 420 capacity
16.2% eligible for free school meals
B
289 STATION ROAD, HARROW, HA1 2TA
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 13 March 2019
87300 - Residential care activities for the elderly and disabled
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 021D includes HA1 4TP and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 3 |
| Anti-social behaviour | 2 |
| Drugs | 1 |
| Public order | 1 |
Answers use the geographic scope stated with each dataset above.
HA1 4TP is in Harrow, England.
The Census 2021 postcode-level dataset records 24 residents at HA1 4TP. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA1 4TP postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.