Explore HA1 3LY in Harrow on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available. Census 2021 records 29 residents and 10 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 3LY |
| Postcode without spaces | HA13LY |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5676100 |
| Longitude | -0.3398910 |
| British National Grid | 515,157 E, 186,720 N |
| Country | England |
| Region | London |
| Local authority | Harrow |
| Output Area (2021) | E00010691 |
| LSOA (2021) | E01002132 |
| 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 | 29 |
| Households | 10 |
| Female residents | 13 |
| Male residents | 16 |
| Residents per household | 2.9 |
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 |
|---|---|---|---|---|
| 7 Jul 2022 | 1, UPLANDS, LONDON ROAD, HARROW | Flat or maisonette | Leasehold | £640,000 |
| 29 Jun 2021 | 2, UPLANDS, LONDON ROAD, HARROW | Flat or maisonette | Leasehold | £466,000 |
Open schools and active GP practices in the HA1 postcode district, ordered by straight-line distance where coordinates are available.
Further education
Mount Park Avenue, Harrow-on-the-Hill, Middlesex, HA1 3HX
Ages 16–18
Other independent school
5 High Street, Harrow-on-the-Hill, HA1 3HP
Ages 12–19 · 833 pupils of 837 capacity
B
SUDBURY HILL, HARROW, HA1 3RX
Other independent school
South Hill Avenue, Harrow, Middlesex, HA1 3NU
Ages 4–13 · 467 pupils of 500 capacity
B
LANFRANC COURT, GREENFORD ROAD, HARROW, HA1 3QE
Academy converter
Sudbury Hill, Harrow, Middlesex, HA1 3SB
Ages 2–11 · 404 pupils of 420 capacity
5.4% eligible for free school meals
Voluntary aided school
Roxborough Park, Harrow, HA1 3BE
Ages 4–11 · 408 pupils of 420 capacity
7.6% eligible for free school meals
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
B
NORTHWICK PARK HOSPITAL, WATFORD ROAD, HARROW, HA1 3UJ
B
289 STATION ROAD, HARROW, HA1 2TA
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 13 January 2023
46370 - Wholesale of coffee, tea, cocoa and spices
Private Limited Company
Incorporated 21 September 2020
73200 - Market research and public opinion polling
Private Limited Company
Incorporated 23 March 2007
82190 - Photocopying, document preparation and other specialised office support activities
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Harrow 029A includes HA1 3LY and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 3 |
| Violence and sexual offences | 2 |
| Burglary | 1 |
Answers use the geographic scope stated with each dataset above.
HA1 3LY is in Harrow, England.
The Census 2021 postcode-level dataset records 29 residents at HA1 3LY. 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 3LY postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full HA1 3LY postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.