HA1 3JJ maps, stats, and open data
HA1 3JJ lies on London Road in Harrow. HA1 3JJ is located in the Harrow on the Hill electoral ward, within the London borough of Harrow and the English Parliamentary constituency of Harrow West. The Sub Integrated Care Board (ICB) Location is NHS North West London ICB - W2U3Z and the police force is Metropolitan Police. This postcode has been in use since January 1980.
HA1 3JJ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
HA1 3JJ geodata
| Easting | 515198 |
| Northing | 186861 |
| Latitude | 51.568863 |
| Longitude | -0.339276 |
Where is HA1 3JJ?
| Street | London Road |
| Town/City | Harrow |
| Country | England |
| Postcode District | HA1 |
HA1 3JJ Elevation
Elevation or altitude of HA1 3JJ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 110m | 361ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
Politics
| Ward | Harrow On The Hill |
|---|---|
| Constituency | Harrow West |
House Prices
Sales of detached houses in HA1 3JJ
LINCOLN COTTAGE, LONDON ROAD, HARROW, HA1 3JJ 2024 26 JUL £1,250,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to HA1 3JJ
| Harrow Park (London Road) | Harrow On The Hill | 90m |
| Harrow Park (London Road) | Harrow On The Hill | 102m |
| Roxeth Hill London Road (London Road) | Harrow On The Hill | 140m |
| Roxeth Hill | Harrow On The Hill | 159m |
| Roxeth Hill London Road (London Road) | Harrow On The Hill | 183m |
Nearest underground/metro/tram to HA1 3JJ
| South Harrow Underground Station | South Harrow | 1,017m |
| Harrow-on-the-hill Underground Station | Harrow | 1,158m |
| Sudbury Hill Underground Station | Sudbury Hill | 1,340m |
| West Harrow Underground Station | West Harrow | 1,554m |
| Northwick Park Underground Station | Northwick Park | 1,819m |
Nearest railway stations to HA1 3JJ
| Harrow-on-the-Hill Station | 1.2km |
| Sudbury Hill Harrow Station | 1.2km |
| Northolt Park Station | 1.9km |
Broadband
Broadband access in HA1 3JJ (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 61.5% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in HA1 3JJ (2019 data)
Download
| Median download speed | 78.1Mbps |
| Average download speed | 74.4Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 19.5Mbps |
| Average upload speed | 14.8Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in HA1 3JJ (2020 data)
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |
HA1 3JJ gas and electricity consumption
Estimated total energy consumption in HA1 3JJ by fuel type, 2015.
Gas
| Consumption (kWh) | 412,453 |
|---|---|
| Meter count | 22 |
| Mean (kWh/meter) | 18,748 |
| Median (kWh/meter) | 14,595 |
Electricity
| Consumption (kWh) | 195,829 |
|---|---|
| Meter count | 30 |
| Mean (kWh/meter) | 6,528 |
| Median (kWh/meter) | 2,726 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in HA1 3JJ, for 2015.
- Meter count: The total number of meters in HA1 3JJ.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
21% of English postcodes are less deprived than HA1 3JJ:Food Standards Agency
Three nearest food hygiene ratings to HA1 3JJ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to HA1 3JJ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| The Hill Post Office | 17:00 | 12:00 | 219m |
| Malden Avenue | 17:45 | 12:30 | 303m |
| Victoria Terrace | 17:45 | 12:15 | 393m |
HA1 3JJ ITL and HA1 3JJ LAU
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for HA1 3JJ:
| ITL 1 Code | Name |
|---|---|
| TLI | London |
| ITL 2 Code | Name |
| TLI7 | Outer London - West and North West |
| ITL 3 Code | Name |
| TLI74 | Harrow and Hillingdon |
| LAU 1 Code | Name |
| E09000015 | Harrow |
HA1 3JJ census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for HA1 3JJ:
| Code | Name | |
|---|---|---|
| OA | E00010708 | |
| LSOA | E01002132 | Harrow 029A |
| MSOA | E02000461 | Harrow 029 |
Nearest postcodes to HA1 3JJ
| HA1 3LU | London Road | 87m |
| HA1 3JH | London Road | 102m |
| HA2 0JJ | Roxeth Hill | 112m |
| HA1 3NW | London Road | 124m |
| HA2 0JH | Roxeth Hill | 133m |
| HA2 0JQ | West Hill | 136m |
| HA1 3LP | High Street | 136m |
| HA1 3LY | London Road | 147m |
| HA1 3JG | London Road | 154m |
| HA2 0JE | Byron Hill Road | 159m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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