This page brings together the map and available local information for HA3 8NJ 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 19 residents and 8 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 8NJ |
| Postcode without spaces | HA38NJ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5924800 |
| Longitude | -0.3143400 |
| British National Grid | 516,864 E, 189,527 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010895 |
| LSOA (2021) | E01002174 |
| 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 | 19 |
| Households | 8 |
| Female residents | 9 |
| Male residents | 10 |
| Residents per household | 2.4 |
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 |
|---|---|---|---|---|
| 3 Jan 2025 | 30, CHRISTCHURCH AVENUE, HARROW | Semi-detached | Freehold | £720,000 |
Open schools and active GP practices in the HA3 postcode district, ordered by straight-line distance where coordinates are available.
Academy converter
Hartford Avenue, Kenton, Harrow, Middlesex, HA3 8SZ
Ages 3–11 · 877 pupils of 892 capacity
10.8% eligible for free school meals
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
Academy converter
Dobbin Close, Belmont Circle, Harrow, HA3 7LP
Ages 3–11 · 447 pupils of 456 capacity
13.0% eligible for free school meals
B
516 KENTON LANE, KENTON, HARROW, HA3 7LT
B
BELMONT HEALTH CENTRE, 516 KENTON LANE, HARROW, HA3 7LT
B
BELMONT HEALTH CENTRE, 516 KENTON LANE, HARROW, HA3 7LT
B
177 STREATFIELD ROAD, HARROW, HA3 9BN
B
155-175 KENTON ROAD, KENTON, HARROW, HA3 0YX
B
155-175 KENTON ROAD, KENTON, HARROW, HA3 0YX
B
KENTON GRANGE, KENTON ROAD, KENTON, HARROW, HA3 0YG
B
KENTON GRANGE, KENTON ROAD, HARROW, HA3 0YG
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 23 January 2025
47730 - Dispensing chemist in specialised stores
Private Limited Company
Incorporated 10 January 2025
47190 - Other retail sale in non-specialised stores
Private Limited Company
Incorporated 19 December 2024
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 22 June 2023
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 8 May 2023
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 19 April 2023
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 10 February 2023
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 10 February 2023
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 12 April 2022
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 30 June 2021
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 24 November 2020
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 2 October 2019
43999 - Other specialised construction activities n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 033E includes HA3 8NJ and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 3 |
| Other crime | 1 |
| Theft from the person | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
HA3 8NJ is in Harrow, England.
The Census 2021 postcode-level dataset records 19 residents at HA3 8NJ. 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 8NJ postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA3 8NJ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.