W4 4JU maps, stats, and open data
W4 4JU lies on Heathfield Gardens in London. W4 4JU 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 4JU maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
W4 4JU geodata
| Easting | 520291 |
| Northing | 178158 |
| Latitude | 51.489584 |
| Longitude | -0.268797 |
Where is W4 4JU?
| Street | Heathfield Gardens |
| Town/City | London |
| Country | England |
| Postcode District | W4 |
W4 4JU Elevation
Elevation or altitude of W4 4JU 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 4JU
2025 28 JUL £4,775,000 |
21, HEATHFIELD GARDENS, LONDON, W4 4JU 2021 15 OCT £2,750,000 |
2021 30 APR £1,850,000 |
2015 3 JUL £1,552,500 |
25, HEATHFIELD GARDENS, LONDON, W4 4JU 2004 6 OCT £1,415,000 |
2003 30 SEP £1,635,000 |
25, HEATHFIELD GARDENS, LONDON, W4 4JU 2002 2 JAN £1,050,000 |
5, HEATHFIELD GARDENS, LONDON, W4 4JU 2000 17 JAN £737,000 |
5, HEATHFIELD GARDENS, LONDON, W4 4JU 1996 7 JUN £215,000 |
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 4JU
| Marlborough Road (W4) | Gunnersbury | 157m |
| Barrowgate Road (Sutton Court Road) | Turnham Green | 177m |
| Marlborough Road (W4) | Gunnersbury | 179m |
| Barrowgate Road (Sutton Court Road) | Turnham Green | 211m |
| Chiswick Town Hall (Sutton Court Road) | Turnham Green | 252m |
Nearest underground/metro/tram to W4 4JU
| Gunnersbury Underground Station | Gunnersbury | 513m |
| Chiswick Park Underground Station | Chiswick Park | 564m |
| Turnham Green Underground Station | Turnham Green | 1,167m |
| Acton Town Underground Station | Acton Town | 1,703m |
| Kew Gardens Underground Station | Kew Gardens | 1,802m |
Nearest railway stations to W4 4JU
| Gunnersbury Station | 0.5km |
| Chiswick Station | 0.9km |
| South Acton Station | 1.1km |
Broadband
Broadband access in W4 4JU (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 4JU (2019 data)
Download
| Median download speed | 100.0Mbps |
| Average download speed | 134.2Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 11.3Mbps |
| Average upload speed | 10.7Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in W4 4JU (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 4JU gas and electricity consumption
Estimated total energy consumption in W4 4JU by fuel type, 2015.
Gas
| Consumption (kWh) | 639,557 |
|---|---|
| Meter count | 23 |
| Mean (kWh/meter) | 27,807 |
| Median (kWh/meter) | 27,548 |
Electricity
| Consumption (kWh) | 173,038 |
|---|---|
| Meter count | 22 |
| Mean (kWh/meter) | 7,865 |
| Median (kWh/meter) | 4,777 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in W4 4JU, for 2015.
- Meter count: The total number of meters in W4 4JU.
- 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
29.5% of English postcodes are less deprived than W4 4JU:Food Standards Agency
Three nearest food hygiene ratings to W4 4JU (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to W4 4JU
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Sutton Court Road | 17:30 | 12:00 | 155m |
| Heathfield Terrace | 17:30 | 12:00 | 155m |
| Post Office | 17:30 | 12:00 | 160m |
Environment
| Risk of W4 4JU flooding from rivers and sea | Very Low |
W4 4JU ITL and W4 4JU 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 4JU:
| 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 4JU 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 4JU:
| Code | Name | |
|---|---|---|
| OA | E00013356 | |
| LSOA | E01032573 | Hounslow 029E |
| MSOA | E02006792 | Hounslow 029 |
Nearest postcodes to W4 4JU
| W4 4JY | Heathfield Gardens | 51m |
| W4 4LB | Sutton Lane North | 66m |
| W4 4LA | Sutton Lane North | 67m |
| W4 4JX | Heathfield Gardens | 73m |
| W4 4LT | Burlington Gardens | 99m |
| W4 4QX | Barrowgate Road | 101m |
| W4 4JT | Heathfield Gardens | 104m |
| W4 4LE | Sutton Lane North | 106m |
| W4 4LD | Sutton Lane North | 114m |
| W4 4EH | Grosvenor Road | 126m |
- 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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