HA3 9SJ maps, stats, and open data
HA3 9SJ lies on Preston Hill in Harrow. HA3 9SJ is located in the Kenton electoral ward, within the London borough of Brent and the English Parliamentary constituency of Brent North. 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.
HA3 9SJ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
HA3 9SJ geodata
| Easting | 518616 |
| Northing | 188262 |
| Latitude | 51.580746 |
| Longitude | -0.289510 |
Where is HA3 9SJ?
| Street | Preston Hill |
| Town/City | Harrow |
| Country | England |
| Postcode District | HA3 |
HA3 9SJ Elevation
Elevation or altitude of HA3 9SJ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 40m | 131ft |
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 | Kenton |
|---|---|
| Constituency | Brent North |
House Prices
Sales of detached houses in HA3 9SJ
102, PRESTON HILL, HARROW, HA3 9SJ 2024 22 MAR £930,000 |
2020 28 FEB £1,025,000 |
118, PRESTON HILL, HARROW, HA3 9SJ 2014 24 NOV £760,000 |
112, PRESTON HILL, HARROW, HA3 9SJ 2013 28 AUG £450,000 |
2008 17 APR £465,000 |
100A, PRESTON HILL, HARROW, HA3 9SJ 2007 10 AUG £640,000 |
104, PRESTON HILL, HARROW, HA3 9SJ 2002 17 MAY £300,000 |
114, PRESTON HILL, HARROW, HA3 9SJ 1995 25 MAY £139,491 |
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 HA3 9SJ
| Sandy Lane (Ha3) | Preston | 134m |
| Sandy Lane (Ha3) (Preston Hill) | Preston | 157m |
| Melcombe Gardens | Preston | 181m |
| The Garth (The Mall) | Preston | 211m |
| Melcombe Gardens | Preston | 233m |
Nearest underground/metro/tram to HA3 9SJ
| Kingsbury Underground Station | Kingsbury | 872m |
| Preston Road Underground Station | Preston | 1,050m |
| Queensbury Underground Station | Queensbury | 1,512m |
| South Kenton Underground Station | South Kenton | 1,757m |
Nearest railway stations to HA3 9SJ
| South Kenton Station | 1.8km |
| Kenton Station | 1.9km |
| North Wembley Station | 2.3km |
Broadband
Broadband access in HA3 9SJ (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 | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in HA3 9SJ (2019 data)
Download
| Median download speed | 55.0Mbps |
| Average download speed | 88.4Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 9.9Mbps |
| Average upload speed | 9.9Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in HA3 9SJ (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% |
HA3 9SJ gas and electricity consumption
Estimated total energy consumption in HA3 9SJ by fuel type, 2015.
Gas
| Consumption (kWh) | 406,117 |
|---|---|
| Meter count | 15 |
| Mean (kWh/meter) | 27,074 |
| Median (kWh/meter) | 26,147 |
Electricity
| Consumption (kWh) | 31,384 |
|---|---|
| Meter count | 9 |
| Mean (kWh/meter) | 3,487 |
| Median (kWh/meter) | 3,525 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in HA3 9SJ, for 2015.
- Meter count: The total number of meters in HA3 9SJ.
- 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
36.7% of English postcodes are less deprived than HA3 9SJ:Food Standards Agency
Three nearest food hygiene ratings to HA3 9SJ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to HA3 9SJ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Falcon Way | 17:45 | 12:15 | 136m |
| Shaftesbury Avenue | 17:15 | 12:45 | 631m |
| Claremont Avenue | 17:30 | 12:00 | 674m |
HA3 9SJ ITL and HA3 9SJ 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 HA3 9SJ:
| ITL 1 Code | Name |
|---|---|
| TLI | London |
| ITL 2 Code | Name |
| TLI7 | Outer London - West and North West |
| ITL 3 Code | Name |
| TLI72 | Brent |
| LAU 1 Code | Name |
| E09000005 | Brent |
HA3 9SJ 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 HA3 9SJ:
| Code | Name | |
|---|---|---|
| OA | E00002617 | |
| LSOA | E01033463 | Brent 003G |
| MSOA | E02000095 | Brent 003 |
Nearest postcodes to HA3 9SJ
| HA3 9RG | Bush Hill Road | 67m |
| HA3 9SN | Preston Hill | 81m |
| HA3 9SP | The Leys | 109m |
| HA3 9SW | Imperial Way | 135m |
| HA3 9RF | Dorchester Way | 136m |
| HA3 9SQ | Preston Hill | 138m |
| HA3 9SR | Imperial Way | 142m |
| HA3 9SH | Branksome Way | 142m |
| HA3 9XE | Preston Hill | 149m |
| HA3 9XD | Vane Close | 160m |
- 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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