SL4 4SL maps, stats, and open data
SL4 4SL lies on Yew Tree Cottages in Winkfield, Windsor. SL4 4SL is located in the Winkfield & Warfield East electoral ward, within the unitary authority of Bracknell Forest 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 4SL maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SL4 4SL geodata
| Easting | 489883 |
| Northing | 172550 |
| Latitude | 51.444819 |
| Longitude | -0.708042 |
Where is SL4 4SL?
| Street | Yew Tree Cottages |
| Locality | Winkfield |
| Town/City | Windsor |
| Country | England |
| Postcode District | SL4 |
SL4 4SL Elevation
Elevation or altitude of SL4 4SL as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 70m | 230ft |
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 | Winkfield & Warfield East |
|---|---|
| Constituency | Windsor |
Transport
Nearest bus stops to SL4 4SL
| High Pines (Parkers Lane) | Maiden's Green | 284m |
| Church Road | Winkfield | 876m |
| Church Road | Winkfield | 877m |
| Winkfield Row | Winkfield Row | 1,137m |
| Winkfield Row (Winkfileld Row) | Winkfield Row | 1,144m |
Nearest railway stations to SL4 4SL
| Martins Heron Station | 4.3km |
| Bracknell Station | 4.7km |
| Ascot Station | 4.8km |
Broadband
Broadband access in SL4 4SL (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 | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband limitations in SL4 4SL (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 4SL gas and electricity consumption
Estimated total energy consumption in SL4 4SL by fuel type, 2015.
Gas
| Consumption (kWh) | 104,546 |
|---|---|
| Meter count | 10 |
| Mean (kWh/meter) | 10,455 |
| Median (kWh/meter) | 9,592 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL4 4SL, for 2015.
- Meter count: The total number of meters in SL4 4SL.
- 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
8.7% of English postcodes are less deprived than SL4 4SL:Food Standards Agency
Three nearest food hygiene ratings to SL4 4SL (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL4 4SL
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| High Pines | 16:30 | 08:30 | 128m |
| Brock Hill | 16:15 | 07:30 | 330m |
| Chavey Down Road | 16:15 | 09:00 | 1,614m |
SL4 4SL ITL and SL4 4SL 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 4SL:
| 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 |
| E06000036 | Bracknell Forest |
SL4 4SL 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 4SL:
| Code | Name | |
|---|---|---|
| OA | E00082116 | |
| LSOA | E01032727 | Bracknell Forest 001E |
| MSOA | E02003352 | Bracknell Forest 001 |
Nearest postcodes to SL4 4SL
| SL4 4SN | Maidens Green | 57m |
| SL4 4SJ | Maidens Green | 76m |
| SL4 4SP | Toonagh | 160m |
| SL4 4SR | Winkfield Lane | 219m |
| RG42 6LE | Parkers Lane | 245m |
| SL4 4SW | Winkfield Street | 251m |
| RG42 6LD | Bracknell Road | 308m |
| SL4 4QS | Winkfield Lane | 416m |
| SL4 4QT | Winkfield Street | 437m |
| RG42 6JE | Cocks Lane | 488m |
- 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
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