Explore HA1 3NY in Harrow through its map and available local datasets. The outline is an approximate boundary derived from address locations, while the information below distinguishes full-postcode records from statistics covering surrounding official areas. Census 2021 records 39 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 | HA1 3NY |
| Postcode without spaces | HA13NY |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5623000 |
| Longitude | -0.3382090 |
| British National Grid | 515,287 E, 186,133 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010719 |
| LSOA (2021) | E01002134 |
| MSOA (2021) | E02000461 |
| Electoral ward | E05013547 |
| 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 | 39 |
| Households | 13 |
| Female residents | 19 |
| Male residents | 20 |
| Residents per household | 3.0 |
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.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 23 Oct 2025 | 3, RUNNELFIELD, HARROW | Detached | Freehold | £1,215,000 |
| 26 Feb 2025 | 6, RUNNELFIELD, HARROW | Detached | Freehold | £890,000 |
| 26 Jul 2022 | 12, RUNNELFIELD, HARROW | Detached | Freehold | £899,500 |
| 30 Nov 2021 | 14, RUNNELFIELD, HARROW | Detached | Freehold | £950,000 |
| 18 Aug 2021 | 1, RUNNELFIELD, HARROW | Detached | Freehold | £1,225,000 |
| 29 Jun 2021 | 3, RUNNELFIELD, HARROW | Detached | Freehold | £1,000,000 |
Open schools and active GP practices in the HA1 postcode district, ordered by straight-line distance where coordinates are available.
B
LANFRANC COURT, GREENFORD ROAD, HARROW, HA1 3QE
Other independent school
South Hill Avenue, Harrow, Middlesex, HA1 3NU
Ages 4–13 · 467 pupils of 500 capacity
B
SUDBURY HILL, HARROW, HA1 3RX
Further education
Mount Park Avenue, Harrow-on-the-Hill, Middlesex, HA1 3HX
Ages 16–18
Academy converter
Sudbury Hill, Harrow, Middlesex, HA1 3SB
Ages 2–11 · 404 pupils of 420 capacity
5.4% eligible for free school meals
Other independent school
5 High Street, Harrow-on-the-Hill, HA1 3HP
Ages 12–19 · 833 pupils of 837 capacity
Voluntary aided school
Roxborough Park, Harrow, HA1 3BE
Ages 4–11 · 408 pupils of 420 capacity
7.6% eligible for free school meals
B
NORTHWICK PARK HOSPITAL, WATFORD ROAD, HARROW, HA1 3UJ
B
COLBECK ROAD, HARROW, HA1 4BS
Other independent school
13 Kenton Road, Harrow, Middlesex, HA1 2BW
Ages 11–17 · 60 pupils of 60 capacity
Free schools alternative provision
73-77 Lowlands Road, Harrow, HA1 3AW
Ages 11–16 · 0 pupils of 100 capacity
0.0% eligible for free school meals
Academy converter
Gayton Road, Harrow, HA1 2JG
Ages 11–18 · 982 pupils of 1,100 capacity
33.9% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 23 November 2025
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 12 June 2023
87900 - Other residential care activities n.e.c.
Private Limited Company
Incorporated 6 September 2022
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 12 January 2022
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 11 January 2022
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 12 August 2021
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 22 April 2020
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 24 January 2020
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 25 September 2019
41100 - Development of building projects
Private Limited Company
Incorporated 13 December 2017
41100 - Development of building projects
Limited Liability Partnership
Incorporated 13 May 2015
None Supplied
Private Limited Company
Incorporated 24 March 2015
70221 - Financial management
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 029B includes HA1 3NY and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 12 |
| Anti-social behaviour | 2 |
| Other theft | 1 |
Answers use the geographic scope stated with each dataset above.
HA1 3NY is in Harrow, England.
The Census 2021 postcode-level dataset records 39 residents at HA1 3NY. 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 HA1 3NY postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA1 3NY postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.