SL4 5UN maps, stats, and open data
SL4 5UN lies on Bishops Farm Close in Oakley Green, Windsor. SL4 5UN is located in the Bray electoral ward, within the unitary authority of Windsor and Maidenhead and the English Parliamentary constituency of Maidenhead. 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 5UN maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SL4 5UN geodata
| Easting | 492814 |
| Northing | 176508 |
| Latitude | 51.479925 |
| Longitude | -0.664859 |
Where is SL4 5UN?
| Street | Bishops Farm Close |
| Locality | Oakley Green |
| Town/City | Windsor |
| Country | England |
| Postcode District | SL4 |
SL4 5UN Elevation
Elevation or altitude of SL4 5UN 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 | Bray |
|---|---|
| Constituency | Maidenhead |
House Prices
Sales of detached houses in SL4 5UN
2023 23 JUN £850,000 |
2022 8 FEB £1,200,000 |
SPRING COTTAGE, BISHOPS FARM CLOSE, OAKLEY GREEN, WINDSOR, SL4 5UN 2005 8 DEC £620,000 |
THE BUNGALOW, BISHOPS FARM CLOSE, OAKLEY GREEN, WINDSOR, SL4 5UN 2005 9 AUG £305,000 |
2003 28 FEB £665,000 |
BURDOWN, BISHOPS FARM CLOSE, OAKLEY GREEN, WINDSOR, SL4 5UN 2002 3 JAN £545,000 |
2001 19 JUN £425,000 |
2001 26 FEB £400,000 |
2000 29 FEB £385,000 |
1999 15 DEC £310,000 |
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 SL4 5UN
| The Greene Oak (Dedworth Road) | Dedworth | 142m |
| The Greene Oak (Dedworth Road) | Dedworth | 173m |
| Ye Old Red Lion Ph (Oakley Green Road) | Fifield | 307m |
| Ye Old Red Lion Ph (Oakley Green Road) | Fifield | 320m |
| Guards Road (Dedworth Road) | Dedworth | 537m |
Nearest railway stations to SL4 5UN
| Windsor & Eton Central Station | 3.8km |
| Windsor & Eton Riverside Station | 4.1km |
| Taplow Station | 5km |
Broadband
Broadband access in SL4 5UN (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 speed in SL4 5UN (2019 data)
Download
| Median download speed | 39.1Mbps |
| Average download speed | 41.0Mbps |
| Maximum download speed | 71.81Mbps |
Upload
| Median upload speed | 8.5Mbps |
| Average upload speed | 8.0Mbps |
| Maximum upload speed | 16.63Mbps |
Broadband limitations in SL4 5UN (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 5UN gas and electricity consumption
Estimated total energy consumption in SL4 5UN by fuel type, 2015.
Gas
| Consumption (kWh) | 375,730 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 31,311 |
| Median (kWh/meter) | 28,967 |
Electricity
| Consumption (kWh) | 80,201 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 6,683 |
| Median (kWh/meter) | 6,470 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL4 5UN, for 2015.
- Meter count: The total number of meters in SL4 5UN.
- 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
9.9% of English postcodes are less deprived than SL4 5UN:Food Standards Agency
Three nearest food hygiene ratings to SL4 5UN (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL4 5UN
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Hatch Lane | 17:30 | 11:45 | 2,335m |
| Clewer Hill Road | 17:30 | 11:45 | 2,635m |
| Cavalry Crescent | 16:45 | 11:30 | 3,125m |
Environment
| Risk of SL4 5UN flooding from rivers and sea | Medium |
SL4 5UN ITL and SL4 5UN 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 5UN:
| 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 5UN 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 5UN:
| Code | Name | |
|---|---|---|
| OA | E00083500 | |
| LSOA | E01016540 | Windsor and Maidenhead 009B |
| MSOA | E02003429 | Windsor and Maidenhead 009 |
Nearest postcodes to SL4 5UN
| SL4 5UP | Oakley Green Road | 88m |
| SL4 4PY | Oakley Green Road | 128m |
| SL4 4LN | Dedworth Road | 277m |
| SL4 5UL | Oakley Green Road | 294m |
| SL4 4PZ | Oakley Green Road | 442m |
| SL4 4QD | Marshall Place | 526m |
| SL4 4LL | Dedworth Road | 539m |
| SL4 4LH | Dedworth Road | 558m |
| SL4 4US | The Limes | 570m |
| SL4 4LJ | Dedworth Road | 578m |
- 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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