SL4 4YP maps, stats, and open data
SL4 4YP lies on Duncannon Crescent in Windsor. SL4 4YP is located in the Clewer & Dedworth West 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 4YP geodata
| Easting | 493595 |
| Northing | 175770 |
| Latitude | 51.473162 |
| Longitude | -0.653811 |
Where is SL4 4YP?
| Street | Duncannon Crescent |
| Town/City | Windsor |
| Country | England |
| Postcode District | SL4 |
SL4 4YP Elevation
Elevation or altitude of SL4 4YP as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 50m | 164ft |
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 & Dedworth West |
|---|---|
| Constituency | Windsor |
House Prices
Sales of detached houses in SL4 4YP
2024 24 OCT £745,000 |
2021 2 DEC £725,000 |
2016 3 MAR £450,000 |
2016 11 JAN £560,000 |
3, DUNCANNON CRESCENT, WINDSOR, SL4 4YP 2003 17 OCT £297,500 |
1, DUNCANNON CRESCENT, WINDSOR, SL4 4YP 1999 11 JUN £192,000 |
8, DUNCANNON CRESCENT, WINDSOR, SL4 4YP 1998 20 FEB £142,000 |
18, DUNCANNON CRESCENT, WINDSOR, SL4 4YP 1997 7 NOV £195,000 |
10, DUNCANNON CRESCENT, WINDSOR, SL4 4YP 1997 21 FEB £143,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to SL4 4YP
| White Horse Road (Wolf Lane) | Dedworth | 84m |
| White Horse Road (Wolf Lane) | Dedworth | 96m |
| Tinkers Lane South (Tinkers Lane) | Dedworth | 179m |
| Wolf Lane | Dedworth | 223m |
| Basford Way (Tinkers Lane) | Dedworth | 256m |
Nearest railway stations to SL4 4YP
| Windsor & Eton Central Station | 3.2km |
| Windsor & Eton Riverside Station | 3.6km |
| Slough Station | 6.1km |
Broadband
Broadband access in SL4 4YP (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 SL4 4YP (2019 data)
Download
| Median download speed | 66.2Mbps |
| Average download speed | 93.1Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 11.3Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SL4 4YP (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 4YP gas and electricity consumption
Estimated total energy consumption in SL4 4YP by fuel type, 2015.
Gas
| Consumption (kWh) | 356,380 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 22,274 |
| Median (kWh/meter) | 22,803 |
Electricity
| Consumption (kWh) | 69,007 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 4,313 |
| Median (kWh/meter) | 3,375 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL4 4YP, for 2015.
- Meter count: The total number of meters in SL4 4YP.
- 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
5.5% of English postcodes are less deprived than SL4 4YP:Food Standards Agency
Three nearest food hygiene ratings to SL4 4YP (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL4 4YP
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Hatch Lane | 17:30 | 11:45 | 1,565m |
| Clewer Hill Road | 17:30 | 11:45 | 1,688m |
| Cavalry Crescent | 16:45 | 11:30 | 2,175m |
SL4 4YP ITL and SL4 4YP 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 4YP:
| 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 4YP 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 4YP:
| Code | Name | |
|---|---|---|
| OA | E00083781 | |
| LSOA | E01016597 | Windsor and Maidenhead 015D |
| MSOA | E02003435 | Windsor and Maidenhead 015 |
Nearest postcodes to SL4 4YP
| SL4 4YW | Rowland Close | 89m |
| SL4 4NF | Basford Way | 105m |
| SL4 4YU | Hemwood Road | 118m |
| SL4 4PG | White Horse Road | 141m |
| SL4 4YR | Stroud Close | 143m |
| SL4 4YN | Gilman Crescent | 153m |
| SL4 4PH | White Horse Road | 170m |
| SL4 4YT | Franklyn Crescent | 176m |
| SL4 4NE | Tozer Walk | 208m |
| SL4 4PF | Wyatt Road | 218m |
- Contains OS data © Crown copyright and database right (2025)
- Contains Royal Mail data © Royal Mail copyright and Database right (2025)
- Contains National Statistics data © Crown copyright and database right (2025)
- Data produced by Land Registry © Crown copyright (2025)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2025)
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