HA1 3NU maps, stats, and open data
HA1 3NU lies on South Hill Avenue in South Harrow, Harrow. HA1 3NU 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 3NU maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
HA1 3NU geodata
| Easting | 514743 |
| Northing | 186121 |
| Latitude | 51.562305 |
| Longitude | -0.346079 |
Where is HA1 3NU?
| Street | South Hill Avenue |
| Locality | South Harrow |
| Town/City | Harrow |
| Country | England |
| Postcode District | HA1 |
HA1 3NU Elevation
Elevation or altitude of HA1 3NU as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 70m | 230ft |
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 3NU
GREENWAYS, SOUTH HILL AVENUE, SOUTH HARROW, HARROW, HA1 3NU 1995 27 JUL £620,000 |
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 3NU
| South Harrow Bus Station (South Hill Avenue) | South Harrow | 495m |
| South Harrow Bus Station | South Harrow | 514m |
| South Harrow Bus Station | South Harrow | 516m |
| South Harrow (Northolt Road) | South Harrow | 550m |
| South Harrow (Northolt Road) | South Harrow | 574m |
Nearest underground/metro/tram to HA1 3NU
| South Harrow Underground Station | South Harrow | 529m |
| Sudbury Hill Underground Station | Sudbury Hill | 896m |
Nearest railway stations to HA1 3NU
| Sudbury Hill Harrow Station | 0.8km |
| Northolt Park Station | 1.1km |
| Harrow-on-the-Hill Station | 2km |
Broadband
Broadband access in HA1 3NU (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 | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in HA1 3NU (2019 data)
Download
| Median download speed | 80.0Mbps |
| Average download speed | 67.1Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 20.0Mbps |
| Average upload speed | 16.1Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in HA1 3NU (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 3NU gas and electricity consumption
Estimated total energy consumption in HA1 3NU by fuel type, 2015.
Gas
| Consumption (kWh) | 213,188 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 35,531 |
| Median (kWh/meter) | 33,387 |
Electricity
| Consumption (kWh) | 55,874 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 9,312 |
| Median (kWh/meter) | 8,232 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in HA1 3NU, for 2015.
- Meter count: The total number of meters in HA1 3NU.
- 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
80.4% of English postcodes are less deprived than HA1 3NU:Food Standards Agency
Three nearest food hygiene ratings to HA1 3NU (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to HA1 3NU
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Mount Park Road | 18:15 | 13:00 | 386m |
| South Hill Avenue | 18:15 | 13:00 | 449m |
| Wood End Gardens Post Office | 18:00 | 12:45 | 528m |
HA1 3NU ITL and HA1 3NU 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 3NU:
| 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 3NU 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 3NU:
| Code | Name | |
|---|---|---|
| OA | E00010718 | |
| LSOA | E01002133 | Harrow 027A |
| MSOA | E02000459 | Harrow 027 |
Nearest postcodes to HA1 3NU
| HA1 3PA | South Hill Avenue | 80m |
| HA1 3LA | Arden Close | 120m |
| HA1 3JY | Mount Park Road | 126m |
| HA1 3PB | South Hill Avenue | 163m |
| HA1 3PD | South Hill Avenue | 166m |
| HA2 0NL | South Hill Avenue | 183m |
| HA1 3JX | Penketh Drive | 197m |
| HA2 0NJ | Sackville Close | 222m |
| HA1 3LB | Mount Park Road | 224m |
| HA2 0NH | South Hill Avenue | 244m |
- 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)
GetTheData.com is owned and operated by GetTheData Publishing Limited.
Company Number: 11075184 · Registered in England and Wales.
Registered Office: 3rd Floor, 86-90 Paul Street, London, England, EC2A 4NE
By accessing our site you agree to us using cookies, and sharing information about your use of our site, in accordance with our privacy policy.