W4 3LW maps, stats, and open data
W4 3LW lies on St Marys Grove in London. W4 3LW is located in the Chiswick Riverside 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 3LW maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
W4 3LW geodata
| Easting | 519965 |
| Northing | 177665 |
| Latitude | 51.485222 |
| Longitude | -0.273658 |
Where is W4 3LW?
| Street | St Marys Grove |
| Town/City | London |
| Country | England |
| Postcode District | W4 |
W4 3LW Elevation
Elevation or altitude of W4 3LW 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 Riverside |
|---|---|
| Constituency | Brentford And Isleworth |
House Prices
Sales of detached houses in W4 3LW
83, ST MARYS GROVE, LONDON, W4 3LW 2025 4 JUL £2,750,000 |
2021 30 MAR £2,300,000 |
83, ST MARYS GROVE, LONDON, W4 3LW 2019 22 NOV £2,450,000 |
60, ST MARYS GROVE, LONDON, W4 3LW 2017 15 DEC £1,825,000 |
83, ST MARYS GROVE, LONDON, W4 3LW 2015 16 NOV £2,500,000 |
54, ST MARYS GROVE, LONDON, W4 3LW 2014 27 MAR £1,624,912 |
54, ST MARYS GROVE, LONDON, W4 3LW 2013 23 AUG £1,400,000 |
60, ST MARYS GROVE, LONDON, W4 3LW 2011 18 MAR £950,000 |
62, ST MARYS GROVE, LONDON, W4 3LW 2010 12 NOV £1,080,000 |
83, ST MARYS GROVE, LONDON, W4 3LW 2009 3 NOV £1,300,000 |
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 3LW
| Lawford Road (Sutton Court Road) | Chiswick | 316m |
| Lawford Road (Sutton Court Road) | Chiswick | 337m |
| Chesterfield Road (W4) (Sutton Court Road) | Chiswick | 354m |
| Chesterfield Road (W4) (Sutton Court Road) | Chiswick | 369m |
| Chiswick | Chiswick | 517m |
Nearest underground/metro/tram to W4 3LW
| Gunnersbury Underground Station | Gunnersbury | 740m |
| Chiswick Park Underground Station | Chiswick Park | 1,118m |
| Kew Gardens Underground Station | Kew Gardens | 1,213m |
| Turnham Green Underground Station | Turnham Green | 1,726m |
Nearest railway stations to W4 3LW
| Chiswick Station | 0.6km |
| Gunnersbury Station | 0.7km |
| Kew Bridge Station | 1km |
Broadband
Broadband access in W4 3LW (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 | 75.6% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in W4 3LW (2019 data)
Download
| Median download speed | 77.9Mbps |
| Average download speed | 98.2Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 11.7Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in W4 3LW (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 3LW gas and electricity consumption
Estimated total energy consumption in W4 3LW by fuel type, 2015.
Gas
| Consumption (kWh) | 1,061,455 |
|---|---|
| Meter count | 40 |
| Mean (kWh/meter) | 26,536 |
| Median (kWh/meter) | 26,225 |
Electricity
| Consumption (kWh) | 190,730 |
|---|---|
| Meter count | 42 |
| Mean (kWh/meter) | 4,541 |
| Median (kWh/meter) | 3,854 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in W4 3LW, for 2015.
- Meter count: The total number of meters in W4 3LW.
- 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
60.6% of English postcodes are less deprived than W4 3LW:Food Standards Agency
Three nearest food hygiene ratings to W4 3LW (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to W4 3LW
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| St. Marys Grove | 17:30 | 12:00 | 49m |
| Grove Park Gardens | 17:30 | 12:00 | 190m |
| Fauconberg Parade | 17:30 | 12:00 | 209m |
Environment
| Risk of W4 3LW flooding from rivers and sea | Very Low |
W4 3LW ITL and W4 3LW 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 3LW:
| 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 3LW 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 3LW:
| Code | Name | |
|---|---|---|
| OA | E00012841 | |
| LSOA | E01002576 | Hounslow 008A |
| MSOA | E02000533 | Hounslow 008 |
Nearest postcodes to W4 3LW
| W4 3JL | Grove Park Terrace | 66m |
| W4 3DR | Burnaby Gardens | 83m |
| W4 3JJ | Grove Park Terrace | 88m |
| W4 3DP | Burnaby Gardens | 104m |
| W4 3JN | Nightingale Close | 115m |
| W4 3QL | Riverview Grove | 127m |
| W4 3LN | St Marys Grove | 129m |
| W4 3NB | Whitehall Park Road | 130m |
| W4 3QE | Grove Park Terrace | 135m |
| W4 3JH | Grove Park Terrace | 136m |
- 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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