SL4 5AZ maps, stats, and open data
SL4 5AZ lies on Dedworth Road in Windsor. SL4 5AZ 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 5AZ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SL4 5AZ geodata
| Easting | 495029 |
| Northing | 176413 |
| Latitude | 51.478705 |
| Longitude | -0.632981 |
Where is SL4 5AZ?
| Street | Dedworth Road |
| Town/City | Windsor |
| Country | England |
| Postcode District | SL4 |
SL4 5AZ Elevation
Elevation or altitude of SL4 5AZ 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 |
Transport
Nearest bus stops to SL4 5AZ
| Winton House (Dedworth Road) | Clewer | 28m |
| Winton House (Dedworth Road) | Clewer | 39m |
| St Andrews Avenue | Clewer | 66m |
| St Andrews Crescent | Clewer | 231m |
| Kentons Lane (Dedworth Road) | Dedworth | 255m |
Nearest railway stations to SL4 5AZ
| Windsor & Eton Central Station | 1.7km |
| Windsor & Eton Riverside Station | 2km |
| Datchet Station | 3.8km |
Broadband
Broadband access in SL4 5AZ (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 | 83.3% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband limitations in SL4 5AZ (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 5AZ gas and electricity consumption
Estimated total energy consumption in SL4 5AZ by fuel type, 2015.
Electricity
| Consumption (kWh) | 29,160 |
|---|---|
| Meter count | 7 |
| Mean (kWh/meter) | 4,166 |
| Median (kWh/meter) | 3,926 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL4 5AZ, for 2015.
- Meter count: The total number of meters in SL4 5AZ.
- 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
18.5% of English postcodes are less deprived than SL4 5AZ:Food Standards Agency
Three nearest food hygiene ratings to SL4 5AZ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL4 5AZ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Hatch Lane | 17:30 | 11:45 | 298m |
| Clewer Hill Road | 17:30 | 11:45 | 895m |
| Alma Road | 17:15 | 11:30 | 1,159m |
SL4 5AZ ITL and SL4 5AZ 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 5AZ:
| 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 5AZ 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 5AZ:
| Code | Name | |
|---|---|---|
| OA | E00083559 | |
| LSOA | E01016549 | Windsor and Maidenhead 014B |
| MSOA | E02003434 | Windsor and Maidenhead 014 |
Nearest postcodes to SL4 5AZ
| SL4 5BH | Dedworth Road | 65m |
| SL4 3QX | Carter Close | 89m |
| SL4 5AY | Dedworth Road | 115m |
| SL4 5LQ | Vale Road | 118m |
| SL4 3RA | St Johns Drive | 129m |
| SL4 4EH | St Andrews Avenue | 140m |
| SL4 4EJ | St Andrews Avenue | 170m |
| SL4 3QU | Hatch Lane | 186m |
| SL4 5LB | Vale Road | 198m |
| SL4 5LD | East Crescent | 201m |
- 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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