W4 4BN lies on Wellesley Road in London. W4 4BN is located in the Chiswick Gunnersbury electoral ward, within the London borough of Hounslow and the English Parliamentary constituency of Brentford and Isleworth. 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 | 519876 |
| Northing | 178225 |
| Latitude | 51.490274 |
| Longitude | -0.274749 |
| Street | Wellesley Road |
| Town/City | London |
| Country | England |
| Postcode District | W4 |
Elevation or altitude of W4 4BN as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 10m | 33ft |
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 | Chiswick Gunnersbury |
|---|---|
| Constituency | Brentford And Isleworth |
2022 3 AUG £3,250,000 |
16, WELLESLEY ROAD, LONDON, W4 4BN 2014 25 NOV £1,990,000 |
14, WELLESLEY ROAD, LONDON, W4 4BN 2005 6 JUN £975,000 |
2002 30 APR £1,300,000 |
26, WELLESLEY ROAD, LONDON, W4 4BN 2001 2 MAR £1,500,000 |
26, WELLESLEY ROAD, LONDON, W4 4BN 1999 24 SEP £730,000 |
| Gunnersbury Station | Gunnersbury | 49m |
| Gunnersbury Station | Gunnersbury | 67m |
| Oxford Road North Oxford Court | Gunnersbury | 178m |
| Gunnersbury Station | Gunnersbury | 224m |
| Gunnersbury Station | Gunnersbury | 243m |
| Gunnersbury Underground Station | Gunnersbury | 174m |
| Chiswick Park Underground Station | Chiswick Park | 675m |
| Acton Town Underground Station | Acton Town | 1,476m |
| Turnham Green Underground Station | Turnham Green | 1,503m |
| Kew Gardens Underground Station | Kew Gardens | 1,641m |
| Gunnersbury Station | 0.2km |
| Kew Bridge Station | 0.9km |
| South Acton Station | 1.1km |
| 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 | 68.9Mbps |
| Average download speed | 77.0Mbps |
| Maximum download speed | 350.00Mbps |
| Median upload speed | 9.8Mbps |
| 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 W4 4BN by fuel type, 2015.
| Consumption (kWh) | 730,854 |
|---|---|
| Meter count | 63 |
| Mean (kWh/meter) | 11,601 |
| Median (kWh/meter) | 7,802 |
| Consumption (kWh) | 230,245 |
|---|---|
| Meter count | 87 |
| Mean (kWh/meter) | 2,646 |
| Median (kWh/meter) | 2,085 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Wellesley Road | 17:30 | 12:00 | 161m |
| Wellesley Road | 17:30 | 12:00 | 196m |
| 391 Chiswick High Road | 17:30 | 12:00 | 234m |
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 W4 4BN:
| ITL 1 Code | Name |
|---|---|
| TLI | London |
| ITL 2 Code | Name |
| TLI7 | Outer London - West and North West |
| ITL 3 Code | Name |
| TLI75 | Hounslow and Richmond upon Thames |
| LAU 1 Code | Name |
| E09000018 | Hounslow |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for W4 4BN:
| Code | Name | |
|---|---|---|
| OA | E00013364 | |
| LSOA | E01002687 | Hounslow 029A |
| MSOA | E02006792 | Hounslow 029 |
| W4 4BU | Wellesley Road | 51m |
| W4 4EF | Grosvenor Road | 68m |
| W4 4ED | Harvard Road | 70m |
| W4 4EQ | Grosvenor Road | 86m |
| W4 4DB | Grange Road | 98m |
| W4 4BT | Wellesley Road | 108m |
| W4 4EG | Grosvenor Road | 113m |
| W4 4DD | Grange Road | 116m |
| W4 4BS | Wellesley Road | 123m |
| W4 4EE | Harvard Road | 130m |