HA3 0QQ maps, stats, and open data
HA3 0QQ lies on Preston Road in Harrow. HA3 0QQ 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 0QQ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
HA3 0QQ geodata
| Easting | 518275 |
| Northing | 187539 |
| Latitude | 51.574322 |
| Longitude | -0.294650 |
Where is HA3 0QQ?
| Street | Preston Road |
| Town/City | Harrow |
| Country | England |
| Postcode District | HA3 |
HA3 0QQ Elevation
Elevation or altitude of HA3 0QQ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 50m | 164ft |
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 0QQ
329, PRESTON ROAD, HARROW, HA3 0QQ 1996 30 AUG £185,000 |
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 HA3 0QQ
| Woodcock Hill Preston Road | Preston | 123m |
| Woodcock Hill Preston Road | Preston | 199m |
| Ravenscroft Avenue (The Avenue) | Preston | 202m |
| Preston Road | Preston Road | 219m |
| Ravenscroft Avenue (The Avenue) | Preston | 252m |
Nearest underground/metro/tram to HA3 0QQ
| Preston Road Underground Station | Preston | 263m |
| South Kenton Underground Station | South Kenton | 1,057m |
| North Wembley Underground Station | North Wembley | 1,460m |
| Kingsbury Underground Station | Kingsbury | 1,607m |
| Wembley Park Underground Station | Wembley Park | 1,635m |
Nearest railway stations to HA3 0QQ
| South Kenton Station | 1.1km |
| North Wembley Station | 1.5km |
| Kenton Station | 1.8km |
Broadband
Broadband access in HA3 0QQ (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 | 86.2% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in HA3 0QQ (2019 data)
Download
| Median download speed | 78.7Mbps |
| Average download speed | 84.3Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 18.2Mbps |
| Average upload speed | 11.8Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in HA3 0QQ (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 0QQ gas and electricity consumption
Estimated total energy consumption in HA3 0QQ by fuel type, 2015.
Gas
| Consumption (kWh) | 604,664 |
|---|---|
| Meter count | 21 |
| Mean (kWh/meter) | 28,794 |
| Median (kWh/meter) | 30,014 |
Electricity
| Consumption (kWh) | 163,119 |
|---|---|
| Meter count | 30 |
| Mean (kWh/meter) | 5,437 |
| Median (kWh/meter) | 3,880 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in HA3 0QQ, for 2015.
- Meter count: The total number of meters in HA3 0QQ.
- 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
49.7% of English postcodes are less deprived than HA3 0QQ:Food Standards Agency
Three nearest food hygiene ratings to HA3 0QQ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to HA3 0QQ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| 324 Preston Road | 18:15 | 12:00 | 37m |
| Shaftesbury Avenue | 17:15 | 12:45 | 218m |
| Preston Road Post Office | 18:30 | 13:15 | 383m |
HA3 0QQ ITL and HA3 0QQ 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 0QQ:
| 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 0QQ 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 0QQ:
| Code | Name | |
|---|---|---|
| OA | E00002348 | |
| LSOA | E01000487 | Brent 006E |
| MSOA | E02000098 | Brent 006 |
Nearest postcodes to HA3 0QQ
| HA3 0QW | Preston Road | 96m |
| HA3 0QH | Preston Road | 108m |
| HA3 0QR | Preston Road | 131m |
| HA3 0QA | Preston Road | 142m |
| HA3 0PR | Viewfield Close | 149m |
| HA9 9SY | Oxenpark Avenue | 158m |
| HA9 9QH | The Avenue | 162m |
| HA9 9TB | Toley Avenue | 165m |
| HA3 0QJ | Preston Road | 174m |
| HA3 0PP | Viewfield Close | 190m |
- 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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