Use this guide to understand HA3 8JT 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 40 residents and 13 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 | HA3 8JT |
| Postcode without spaces | HA38JT |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5886800 |
| Longitude | -0.3125610 |
| British National Grid | 516,997 E, 189,107 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010880 |
| LSOA (2021) | E01002173 |
| MSOA (2021) | E02006882 |
| Electoral ward | E05013552 |
| Westminster constituency | E14001270 |
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 | 40 |
| Households | 13 |
| Female residents | 22 |
| Male residents | 18 |
| Residents per household | 3.1 |
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.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 22 Jul 2024 | 37, KINGSHILL AVENUE, HARROW | Semi-detached | Freehold | £775,000 |
| 9 Apr 2020 | 35, KINGSHILL AVENUE, HARROW | Semi-detached | Freehold | £540,000 |
Open schools and active GP practices in the HA3 postcode district, ordered by straight-line distance where coordinates are available.
B
1 STREATFIELD ROAD, KENTON, HARROW, HA3 9BP
Community school
Kenmore Avenue, Kenton, Harrow, HA3 8LU
Ages 3–11 · 805 pupils of 870 capacity
16.8% eligible for free school meals
B
155-175 KENTON ROAD, KENTON, HARROW, HA3 0YX
B
155-175 KENTON ROAD, KENTON, HARROW, HA3 0YX
Academy converter
Hartford Avenue, Kenton, Harrow, Middlesex, HA3 8SZ
Ages 3–11 · 877 pupils of 892 capacity
10.8% eligible for free school meals
Academy converter
Donnington Road, Kenton, Harrow, HA3 0NB
Ages 11–18 · 1,175 pupils of 1,058 capacity
12.5% eligible for free school meals
B
KENTON GRANGE, KENTON ROAD, KENTON, HARROW, HA3 0YG
B
KENTON GRANGE, KENTON ROAD, HARROW, HA3 0YG
B
177 STREATFIELD ROAD, HARROW, HA3 9BN
Community school
Glebe Avenue, Kenton, Harrow, HA3 9LF
Ages 3–11 · 566 pupils of 682 capacity
9.2% eligible for free school meals
Community school
Moorhouse Road, Kenton, Harrow, HA3 9JA
Ages 3–7 · 278 pupils of 322 capacity
14.0% eligible for free school meals
Community school
Moorhouse Road, Kenton, Harrow, HA3 9JA
Ages 7–11 · 321 pupils of 420 capacity
34.6% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 24 September 2025
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 31 July 2025
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 15 June 2024
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 18 October 2021
47110 - Retail sale in non-specialised stores with food, beverages or tobacco predominating
Private Limited Company
Incorporated 5 November 2019
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 13 March 2019
46341 - Wholesale of fruit and vegetable juices, mineral water and soft drinks
Private Limited Company
Incorporated 21 February 2018
86900 - Other human health activities
Private Limited Company
Incorporated 14 July 2011
47110 - Retail sale in non-specialised stores with food, beverages or tobacco predominating
Answers use the geographic scope stated with each dataset above.
HA3 8JT is in Harrow, England.
The Census 2021 postcode-level dataset records 40 residents at HA3 8JT. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full HA3 8JT postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA3 8JT postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.