HA4 6ST lies on Northolt Avenue in Ruislip. HA4 6ST is located in the South Ruislip electoral ward, within the London borough of Hillingdon and the English Parliamentary constituency of Uxbridge and South Ruislip. 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.


| Easting | 510991 |
| Northing | 185078 |
| Latitude | 51.553681 |
| Longitude | -0.400512 |
| Street | Northolt Avenue |
| Town/City | Ruislip |
| Country | England |
| Postcode District | HA4 |
Elevation or altitude of HA4 6ST 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.
| Ward | South Ruislip |
|---|---|
| Constituency | Uxbridge And South Ruislip |
2013 3 OCT £355,000 |
30, NORTHOLT AVENUE, RUISLIP, HA4 6ST 2006 11 JUL £520,000 |
40, NORTHOLT AVENUE, RUISLIP, HA4 6ST 2002 26 MAR £250,000 |
2001 21 MAR £202,500 |
24, NORTHOLT AVENUE, RUISLIP, HA4 6ST 1999 1 DEC £140,000 |
| Station Approach West End Rd (West End Road) | South Ruislip | 226m |
| South Ruislip (Station Approach) | South Ruislip | 280m |
| Station Approach West End Rd | South Ruislip | 292m |
| South Ruislip (Station Approach) | South Ruislip | 299m |
| Polish War Memorial | South Ruislip | 400m |
| South Ruislip Underground Station | South Ruislip | 370m |
| Ruislip Gardens Underground Station | Ruislip Gardens | 1,056m |
| South Ruislip Station | 0.4km |
| Northolt Park Station | 2.9km |
| West Ruislip Station | 3.1km |
| 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
| Median download speed | 100.0Mbps |
| Average download speed | 101.3Mbps |
| Maximum download speed | 350.00Mbps |
| Median upload speed | 9.2Mbps |
| Average upload speed | 7.1Mbps |
| Maximum upload speed | 20.00Mbps |
| 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% |
Estimated total energy consumption in HA4 6ST by fuel type, 2015.
| Consumption (kWh) | 403,008 |
|---|---|
| Meter count | 28 |
| Mean (kWh/meter) | 14,393 |
| Median (kWh/meter) | 12,021 |
| Consumption (kWh) | 89,404 |
|---|---|
| Meter count | 23 |
| Mean (kWh/meter) | 3,887 |
| Median (kWh/meter) | 2,921 |


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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Station Approach | 18:45 | 12:30 | 218m |
| Wingfield Way | 16:45 | 12:30 | 310m |
| Edwards Avenue | 18:45 | 12:30 | 351m |
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 HA4 6ST:
| 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 |
| E09000017 | Hillingdon |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for HA4 6ST:
| Code | Name | |
|---|---|---|
| OA | E00012437 | |
| LSOA | E01002497 | Hillingdon 033B |
| MSOA | E02006796 | Hillingdon 033 |
| HA4 6SS | Northolt Avenue | 33m |
| HA4 6SU | Hardy Avenue | 41m |
| HA4 6SX | Hardy Avenue | 75m |
| HA4 6SR | Deane Avenue | 75m |
| HA4 6SP | Deane Avenue | 111m |
| HA4 6SY | Mahlon Avenue | 114m |
| HA4 6XE | Edwards Avenue | 121m |
| HA4 6XD | Edwards Avenue | 127m |
| HA4 6RY | Station Approach | 139m |
| HA4 6XB | Edwards Avenue | 142m |