SL4 5HF maps, stats, and open data
SL4 5HF lies on Maidenhead Road in Windsor. SL4 5HF is located in the Clewer & Dedworth East 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 5HF maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SL4 5HF geodata
| Easting | 494812 |
| Northing | 177095 |
| Latitude | 51.484872 |
| Longitude | -0.635921 |
Where is SL4 5HF?
| Street | Maidenhead Road |
| Town/City | Windsor |
| Country | England |
| Postcode District | SL4 |
SL4 5HF Elevation
Elevation or altitude of SL4 5HF as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 20m | 66ft |
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 East |
|---|---|
| Constituency | Windsor |
House Prices
Sales of detached houses in SL4 5HF
2025 19 DEC £550,000 |
2021 28 OCT £390,000 |
2014 17 FEB £380,000 |
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 5HF
| Vale Road | Clewer | 87m |
| Vale Road | Clewer | 105m |
| Buckland Crescent (Vale Road) | Dedworth | 160m |
| Buckland Crescent (Vale Road) | Dedworth | 201m |
| Centrica Millstream (Maidenhead Road) | Dedworth | 208m |
Nearest railway stations to SL4 5HF
| Windsor & Eton Central Station | 1.8km |
| Windsor & Eton Riverside Station | 2km |
| Datchet Station | 3.9km |
Broadband
Broadband access in SL4 5HF (2020 data)
| Percentage of properties with Next Generation Access | 97.1% |
| Percentage of properties with Superfast Broadband | 97.1% |
| Percentage of properties with Ultrafast Broadband | 97.1% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SL4 5HF (2019 data)
Download
| Median download speed | 45.0Mbps |
| Average download speed | 68.2Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 9.8Mbps |
| Average upload speed | 8.6Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SL4 5HF (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 | 2.9% |
| Percentage of properties unable to receive 30Mbps | 2.9% |
SL4 5HF gas and electricity consumption
Estimated total energy consumption in SL4 5HF by fuel type, 2015.
Gas
| Consumption (kWh) | 457,680 |
|---|---|
| Meter count | 35 |
| Mean (kWh/meter) | 13,077 |
| Median (kWh/meter) | 13,100 |
Electricity
| Consumption (kWh) | 131,629 |
|---|---|
| Meter count | 34 |
| Mean (kWh/meter) | 3,871 |
| Median (kWh/meter) | 3,343 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL4 5HF, for 2015.
- Meter count: The total number of meters in SL4 5HF.
- 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 5HF:Food Standards Agency
Three nearest food hygiene ratings to SL4 5HF (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL4 5HF
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Hatch Lane | 17:30 | 11:45 | 1,013m |
| Alma Road | 17:15 | 11:30 | 1,517m |
| Clewer Hill Road | 17:30 | 11:45 | 1,610m |
Environment
| Risk of SL4 5HF flooding from rivers and sea | Low |
SL4 5HF ITL and SL4 5HF 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 5HF:
| 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 5HF 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 5HF:
| Code | Name | |
|---|---|---|
| OA | E00083581 | |
| LSOA | E01016552 | Windsor and Maidenhead 012D |
| MSOA | E02003432 | Windsor and Maidenhead 012 |
Nearest postcodes to SL4 5HF
| SL4 5HG | Rays Avenue | 74m |
| SL4 5JT | Buckland Crescent | 153m |
| SL4 5JR | Vale Road | 157m |
| SL4 5JN | Vale Road | 171m |
| SL4 5JS | Buckland Crescent | 178m |
| SL4 5HL | Sawyers Close | 262m |
| SL4 5HE | Maidenhead Road | 280m |
| SL4 5EZ | Maidenhead Road | 281m |
| SL4 5HN | Sawyers Close | 307m |
| SL4 5JL | Vale Road | 309m |
- 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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