SL6 4DY maps, stats, and open data
SL6 4DY lies on Boyn Valley Road in Maidenhead. SL6 4DY is located in the Boyn Hill 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.
SL6 4DY geodata
| Easting | 487696 |
| Northing | 180438 |
| Latitude | 51.516068 |
| Longitude | -0.737563 |
Where is SL6 4DY?
| Street | Boyn Valley Road |
| Town/City | Maidenhead |
| Country | England |
| Postcode District | SL6 |
SL6 4DY Elevation
Elevation or altitude of SL6 4DY as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 40m | 131ft |
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 | Boyn Hill |
|---|---|
| Constituency | Maidenhead |
House Prices
Sales of detached houses in SL6 4DY
2022 27 JUL £563,000 |
2018 27 JUN £451,000 |
2010 31 MAR £252,200 |
11, BOYN VALLEY ROAD, MAIDENHEAD, SL6 4DY 2000 12 MAY £143,000 |
1998 15 JUN £104,950 |
11, BOYN VALLEY ROAD, MAIDENHEAD, SL6 4DY 1997 21 MAY £91,000 |
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 SL6 4DY
| Welbeck Road (Boyn Valley Road) | Maidenhead | 97m |
| North Star Lane (Boyn Hill Road) | Maidenhead | 221m |
| North Star Lane (Boyn Hill Road) | Maidenhead | 228m |
| Boyn Valley Road | Maidenhead | 237m |
| Welbeck Road (Boyn Valley Road) | Maidenhead | 273m |
Nearest railway stations to SL6 4DY
| Maidenhead Station | 1.1km |
| Furze Platt Station | 2km |
| Taplow Station | 4km |
Broadband
Broadband access in SL6 4DY (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 | 98.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SL6 4DY (2019 data)
Download
| Median download speed | 39.1Mbps |
| Average download speed | 77.4Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 7.1Mbps |
| Average upload speed | 5.4Mbps |
| Maximum upload speed | 9.03Mbps |
Broadband limitations in SL6 4DY (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% |
SL6 4DY gas and electricity consumption
Estimated total energy consumption in SL6 4DY by fuel type, 2015.
Gas
| Consumption (kWh) | 547,900 |
|---|---|
| Meter count | 46 |
| Mean (kWh/meter) | 11,911 |
| Median (kWh/meter) | 11,671 |
Electricity
| Consumption (kWh) | 199,140 |
|---|---|
| Meter count | 49 |
| Mean (kWh/meter) | 4,064 |
| Median (kWh/meter) | 3,482 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL6 4DY, for 2015.
- Meter count: The total number of meters in SL6 4DY.
- 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
27.1% of English postcodes are less deprived than SL6 4DY:Food Standards Agency
Three nearest food hygiene ratings to SL6 4DY (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL6 4DY
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Clare Road | 16:15 | 11:45 | 245m |
| Altwood Road | 17:30 | 11:45 | 369m |
| Westborough Road | 17:30 | 11:45 | 395m |
SL6 4DY ITL and SL6 4DY 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 SL6 4DY:
| 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 |
SL6 4DY 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 SL6 4DY:
| Code | Name | |
|---|---|---|
| OA | E00166727 | |
| LSOA | E01016537 | Windsor and Maidenhead 007B |
| MSOA | E02003427 | Windsor and Maidenhead 007 |
Nearest postcodes to SL6 4DY
| SL6 4HW | Lexington Avenue | 40m |
| SL6 4ED | Boyn Valley Road | 43m |
| SL6 4HP | Penshurst Road | 126m |
| SL6 4HL | Lexington Avenue | 128m |
| SL6 4DL | Clare Road | 137m |
| SL6 4HN | Longleat Gardens | 155m |
| SL6 4DH | Clare Road | 171m |
| SL6 4JF | Croxley Rise | 173m |
| SL6 4JL | The Tressel | 176m |
| SL6 2TX | Fane Way | 184m |
- 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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