W4 4JX maps, stats, and open data
W4 4JX lies on Heathfield Gardens in London. W4 4JX 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.
W4 4JX maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
W4 4JX geodata
| Easting | 520241 |
| Northing | 178105 |
| Latitude | 51.489118 |
| Longitude | -0.269535 |
Where is W4 4JX?
| Street | Heathfield Gardens |
| Town/City | London |
| Country | England |
| Postcode District | W4 |
W4 4JX Elevation
Elevation or altitude of W4 4JX 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.
Politics
| Ward | Chiswick Gunnersbury |
|---|---|
| Constituency | Brentford And Isleworth |
House Prices
Sales of detached houses in W4 4JX
2015 22 MAY £1,495,000 |
1998 9 JAN £395,000 |
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 W4 4JX
| Marlborough Road (W4) | Gunnersbury | 193m |
| Marlborough Road (W4) | Gunnersbury | 204m |
| Barrowgate Road (Sutton Court Road) | Turnham Green | 209m |
| Barrowgate Road (Sutton Court Road) | Turnham Green | 221m |
| Chiswick Town Hall (Sutton Court Road) | Turnham Green | 324m |
Nearest underground/metro/tram to W4 4JX
| Gunnersbury Underground Station | Gunnersbury | 498m |
| Chiswick Park Underground Station | Chiswick Park | 622m |
| Turnham Green Underground Station | Turnham Green | 1,238m |
| Kew Gardens Underground Station | Kew Gardens | 1,729m |
Nearest railway stations to W4 4JX
| Gunnersbury Station | 0.5km |
| Chiswick Station | 0.9km |
| South Acton Station | 1.2km |
Broadband
Broadband access in W4 4JX (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 W4 4JX (2019 data)
Download
| Median download speed | 66.0Mbps |
| Average download speed | 77.8Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 11.9Mbps |
| Average upload speed | 10.4Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in W4 4JX (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% |
W4 4JX gas and electricity consumption
Estimated total energy consumption in W4 4JX by fuel type, 2015.
Gas
| Consumption (kWh) | 252,347 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 21,029 |
| Median (kWh/meter) | 22,673 |
Electricity
| Consumption (kWh) | 50,412 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 4,201 |
| Median (kWh/meter) | 3,906 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in W4 4JX, for 2015.
- Meter count: The total number of meters in W4 4JX.
- 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
29.1% of English postcodes are less deprived than W4 4JX:Food Standards Agency
Three nearest food hygiene ratings to W4 4JX (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to W4 4JX
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Post Office | 17:30 | 12:00 | 88m |
| Sutton Court Road | 17:30 | 12:00 | 163m |
| Heathfield Terrace | 17:30 | 12:00 | 225m |
W4 4JX ITL and W4 4JX 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 W4 4JX:
| 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 |
W4 4JX 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 W4 4JX:
| Code | Name | |
|---|---|---|
| OA | E00013374 | |
| LSOA | E01002687 | Hounslow 029A |
| MSOA | E02006792 | Hounslow 029 |
Nearest postcodes to W4 4JX
| W4 4LB | Sutton Lane North | 33m |
| W4 4LD | Sutton Lane North | 45m |
| W4 4JU | Heathfield Gardens | 73m |
| W4 4QX | Barrowgate Road | 79m |
| W4 4EH | Grosvenor Road | 84m |
| W4 4LA | Sutton Lane North | 102m |
| W4 4JY | Heathfield Gardens | 102m |
| W4 4LE | Sutton Lane North | 126m |
| W4 4QY | Barrowgate Road | 126m |
| W4 4EJ | Grosvenor Road | 128m |
- 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.