SL4 3LW maps, stats, and open data
SL4 3LW is located in the Clewer East electoral ward, within the unitary authority of Windsor and Maidenhead and the English Parliamentary constituency of Windsor. The Sub Integrated Care Board (ICB) Location is NHS Frimley ICB - D4U1Y and the police force is Thames Valley. This postcode has been in use since January 1980.
SL4 3LW maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SL4 3LW geodata
| Easting | 496009 |
| Northing | 175665 |
| Latitude | 51.471814 |
| Longitude | -0.619093 |
Where is SL4 3LW?
| Country | England |
| Postcode District | SL4 |
SL4 3LW Elevation
Elevation or altitude of SL4 3LW as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 30m | 98ft |
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 | Clewer East |
|---|---|
| Constituency | Windsor |
Transport
Nearest bus stops to SL4 3LW
| Trevelyan School (St Leonards Road) | Windsor | 110m |
| Trevelyan School (St Leonards Road) | Windsor | 129m |
| Stag Meadow (St Leonards Road) | Windsor | 233m |
| Stag Meadow (St Leonards Road) | Windsor | 253m |
| Bulkeley Avenue | Windsor | 259m |
Nearest railway stations to SL4 3LW
| Windsor & Eton Central Station | 1.4km |
| Windsor & Eton Riverside Station | 1.8km |
| Datchet Station | 3km |
Broadband
Broadband access in SL4 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 | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband limitations in SL4 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% |
SL4 3LW gas and electricity consumption
Estimated total energy consumption in SL4 3LW by fuel type, 2015.
Gas
| Consumption (kWh) | 115,589 |
|---|---|
| Meter count | 11 |
| Mean (kWh/meter) | 10,508 |
| Median (kWh/meter) | 10,067 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL4 3LW, for 2015.
- Meter count: The total number of meters in SL4 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
8.8% of English postcodes are less deprived than SL4 3LW:Food Standards Agency
Three nearest food hygiene ratings to SL4 3LW (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL4 3LW
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Cavalry Crescent | 16:45 | 11:30 | 371m |
| Saint Leonards Road | 17:15 | 11:30 | 372m |
| Bolton Avenue | 17:15 | 11:30 | 597m |
SL4 3LW ITL and SL4 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 SL4 3LW:
| ITL 1 Code | Name |
|---|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
| TLJ1 | Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 Code | Name |
| TLJ11 | Berkshire |
| LAU 1 Code | Name |
| E06000040 | Windsor and Maidenhead |
SL4 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 SL4 3LW:
| Code | Name | |
|---|---|---|
| OA | E00083555 | |
| LSOA | E01016550 | Windsor and Maidenhead 012C |
| MSOA | E02003432 | Windsor and Maidenhead 012 |
Nearest postcodes to SL4 3LW
| SL4 3LS | Carey Close | 70m |
| SL4 3DL | St Leonards Road | 75m |
| SL4 3FG | Jubilee Place | 104m |
| SL4 3LP | Bulkeley Avenue | 111m |
| SL4 3DR | St Leonards Road | 138m |
| SL4 3LR | Bulkeley Avenue | 151m |
| SL4 3LT | Bulkeley Avenue | 151m |
| SL4 3LZ | Dyson Close | 210m |
| SL4 3EE | St Leonards Road | 214m |
| SL4 3DW | St Leonards Road | 221m |
- 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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