SL6 4NU maps, stats, and open data
SL6 4NU lies on Lees Close in Maidenhead. SL6 4NU 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 4NU maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SL6 4NU geodata
| Easting | 486597 |
| Northing | 180010 |
| Latitude | 51.512390 |
| Longitude | -0.753502 |
Where is SL6 4NU?
| Street | Lees Close |
| Town/City | Maidenhead |
| Country | England |
| Postcode District | SL6 |
SL6 4NU Elevation
Elevation or altitude of SL6 4NU 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 4NU
2024 25 NOV £850,000 |
2024 30 JUL £1,020,000 |
2024 18 JUL £750,000 |
2022 25 NOV £820,000 |
2022 29 JUL £740,000 |
2022 29 JUL £765,000 |
27, LEES CLOSE, MAIDENHEAD, SL6 4NU 2022 25 MAR £695,000 |
2021 8 OCT £840,000 |
2021 16 SEP £780,000 |
2019 13 NOV £682,000 |
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 SL6 4NU
| Wessex Way Shops (Wessex Way) | Cox Green | 341m |
| Wessex Way Shops (Wessex Way) | Cox Green | 360m |
| Farmers Way | Maidenhead | 370m |
| Altwood School (Altwood Road) | Maidenhead | 377m |
| Altwood School (Altwood Road) | Maidenhead | 378m |
Nearest railway stations to SL6 4NU
| Maidenhead Station | 2.3km |
| Furze Platt Station | 2.9km |
| Taplow Station | 5.2km |
Broadband
Broadband access in SL6 4NU (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 SL6 4NU (2019 data)
Download
| Median download speed | 54.7Mbps |
| Average download speed | 62.1Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 10.4Mbps |
| Maximum upload speed | 18.83Mbps |
Broadband limitations in SL6 4NU (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 4NU gas and electricity consumption
Estimated total energy consumption in SL6 4NU by fuel type, 2015.
Gas
| Consumption (kWh) | 608,956 |
|---|---|
| Meter count | 30 |
| Mean (kWh/meter) | 20,299 |
| Median (kWh/meter) | 18,716 |
Electricity
| Consumption (kWh) | 135,678 |
|---|---|
| Meter count | 29 |
| Mean (kWh/meter) | 4,679 |
| Median (kWh/meter) | 4,214 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL6 4NU, for 2015.
- Meter count: The total number of meters in SL6 4NU.
- 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
0.3% of English postcodes are less deprived than SL6 4NU:Food Standards Agency
Three nearest food hygiene ratings to SL6 4NU (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL6 4NU
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Lees Gardens | 17:30 | 12:00 | 249m |
| Wessex Way | 17:00 | 11:45 | 324m |
| Altwood Road | 17:30 | 12:00 | 612m |
SL6 4NU ITL and SL6 4NU 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 4NU:
| 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 4NU 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 4NU:
| Code | Name | |
|---|---|---|
| OA | E00083484 | |
| LSOA | E01016534 | Windsor and Maidenhead 006C |
| MSOA | E02003426 | Windsor and Maidenhead 006 |
Nearest postcodes to SL6 4NU
| SL6 4NT | Lees Gardens | 111m |
| SL6 4PR | Altwood Drive | 195m |
| SL6 3PS | Wheatfield Close | 203m |
| SL6 3BA | St Chads Road | 203m |
| SL6 3NZ | Rye Close | 230m |
| SL6 3NY | Furrow Way | 238m |
| SL6 3PY | Welby Close | 249m |
| SL6 3BG | St Chads Road | 259m |
| SL6 4PP | Altwood Close | 265m |
| SL6 3BE | St Columbas Close | 267m |
- 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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