SL4 4AZ maps, stats, and open data
SL4 4AZ lies on Hermitage Lane in Windsor. SL4 4AZ is located in the Clewer 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 4AZ geodata
| Easting | 495374 |
| Northing | 175511 |
| Latitude | 51.470537 |
| Longitude | -0.628274 |
Where is SL4 4AZ?
| Street | Hermitage Lane |
| Town/City | Windsor |
| Country | England |
| Postcode District | SL4 |
SL4 4AZ Elevation
Elevation or altitude of SL4 4AZ 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 | Clewer East |
|---|---|
| Constituency | Windsor |
House Prices
Sales of detached houses in SL4 4AZ
2021 11 JUN £2,160,000 |
2020 12 JUN £1,130,000 |
2020 27 MAR £861,259 |
2013 22 FEB £650,000 |
WILLOW STUMP, HERMITAGE LANE, WINDSOR, SL4 4AZ 2011 21 FEB £560,000 |
2008 12 SEP £595,000 |
FIVE OAKS, HERMITAGE LANE, WINDSOR, SL4 4AZ 2003 24 JUL £975,000 |
2002 11 JAN £345,000 |
PEMBERLEY, HERMITAGE LANE, WINDSOR, SL4 4AZ 1997 1 APR £189,950 |
FIVE OAKS, HERMITAGE LANE, WINDSOR, SL4 4AZ 1995 17 FEB £258,750 |
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 4AZ
| Imperial Court (St Leonard's Road) | Windsor | 114m |
| Addington Close (Clewer Hill Road) | Clewer | 184m |
| Imperial Court (St Leonards Road) | Windsor | 188m |
| Prince Albert Ph (Winkfield Road) | Clewer | 190m |
| Prince Albert Ph (Winkfield Road) | Clewer | 231m |
Nearest railway stations to SL4 4AZ
| Windsor & Eton Central Station | 1.9km |
| Windsor & Eton Riverside Station | 2.3km |
| Datchet Station | 3.7km |
Broadband
Broadband access in SL4 4AZ (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 | 81.5% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SL4 4AZ (2019 data)
Download
| Median download speed | 57.5Mbps |
| Average download speed | 51.0Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 19.1Mbps |
| Average upload speed | 12.8Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SL4 4AZ (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 4AZ gas and electricity consumption
Estimated total energy consumption in SL4 4AZ by fuel type, 2015.
Gas
| Consumption (kWh) | 383,716 |
|---|---|
| Meter count | 15 |
| Mean (kWh/meter) | 25,581 |
| Median (kWh/meter) | 21,289 |
Electricity
| Consumption (kWh) | 141,880 |
|---|---|
| Meter count | 26 |
| Mean (kWh/meter) | 5,457 |
| Median (kWh/meter) | 4,341 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL4 4AZ, for 2015.
- Meter count: The total number of meters in SL4 4AZ.
- 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
14.9% of English postcodes are less deprived than SL4 4AZ:Food Standards Agency
Three nearest food hygiene ratings to SL4 4AZ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL4 4AZ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Clewer Hill Road | 17:30 | 11:45 | 112m |
| Cavalry Crescent | 16:45 | 11:30 | 380m |
| Hatch Lane | 17:30 | 11:45 | 669m |
SL4 4AZ ITL and SL4 4AZ 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 4AZ:
| 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 4AZ 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 4AZ:
| Code | Name | |
|---|---|---|
| OA | E00083788 | |
| LSOA | E01016595 | Windsor and Maidenhead 015B |
| MSOA | E02003435 | Windsor and Maidenhead 015 |
Nearest postcodes to SL4 4AZ
| SL4 3EA | St Leonards Road | 83m |
| SL4 3DZ | St Leonards Road | 89m |
| SL4 3RE | Imperial Road | 108m |
| SL4 3DT | St Leonards Road | 135m |
| SL4 4BS | Clewer Hill Road | 161m |
| SL4 4BT | Clewer Hill Road | 178m |
| SL4 3DY | St Leonards Road | 207m |
| SL4 3NW | Peel Close | 240m |
| SL4 4BP | Addington Close | 264m |
| SL4 4BG | Winkfield Road | 269m |
- 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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