SL4 5AW maps, stats, and open data
SL4 5AW lies on Orchard Avenue in Windsor. SL4 5AW 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 5AW maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SL4 5AW geodata
| Easting | 495446 |
| Northing | 176621 |
| Latitude | 51.480503 |
| Longitude | -0.626939 |
Where is SL4 5AW?
| Street | Orchard Avenue |
| Town/City | Windsor |
| Country | England |
| Postcode District | SL4 |
SL4 5AW Elevation
Elevation or altitude of SL4 5AW 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 East |
|---|---|
| Constituency | Windsor |
House Prices
Sales of detached houses in SL4 5AW
2024 26 APR £1,045,000 |
2022 22 JUN £1,130,000 |
SHORTHEATH, ORCHARD AVENUE, WINDSOR, SL4 5AW 2022 4 FEB £830,000 |
2017 8 MAR £725,000 |
2016 30 JUN £1,100,000 |
2015 9 APR £565,000 |
DOWNTON, 9, ORCHARD AVENUE, WINDSOR, SL4 5AW 2006 27 JAN £482,500 |
2004 15 NOV £446,000 |
ROSELEA, ORCHARD AVENUE, WINDSOR, SL4 5AW 2004 30 APR £325,000 |
APPLEGARTH, ORCHARD AVENUE, WINDSOR, SL4 5AW 2004 12 FEB £680,000 |
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 5AW
| Orchard Avenue (Clarence Road) | Windsor | 93m |
| Parsonage Lane (Clarence Road) | Clewer | 151m |
| Parsonage Lane (Clarence Road) | Clewer | 179m |
| Clewer Village (Maidenhead Road) | Clewer | 372m |
| Clewer Village (Maidenhead Road) | Clewer | 405m |
Nearest railway stations to SL4 5AW
| Windsor & Eton Central Station | 1.2km |
| Windsor & Eton Riverside Station | 1.5km |
| Datchet Station | 3.3km |
Broadband
Broadband access in SL4 5AW (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 | 23.5% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SL4 5AW (2019 data)
Download
| Median download speed | 68.1Mbps |
| Average download speed | 57.9Mbps |
| Maximum download speed | 79.85Mbps |
Upload
| Median upload speed | 19.1Mbps |
| Average upload speed | 15.2Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SL4 5AW (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 5AW gas and electricity consumption
Estimated total energy consumption in SL4 5AW by fuel type, 2015.
Gas
| Consumption (kWh) | 432,211 |
|---|---|
| Meter count | 19 |
| Mean (kWh/meter) | 22,748 |
| Median (kWh/meter) | 22,667 |
Electricity
| Consumption (kWh) | 100,339 |
|---|---|
| Meter count | 19 |
| Mean (kWh/meter) | 5,281 |
| Median (kWh/meter) | 5,043 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL4 5AW, for 2015.
- Meter count: The total number of meters in SL4 5AW.
- 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 5AW:Food Standards Agency
Three nearest food hygiene ratings to SL4 5AW (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL4 5AW
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Hatch Lane | 17:30 | 11:45 | 591m |
| Alma Road | 17:15 | 11:30 | 760m |
| Saint Marks Road | 17:15 | 11:30 | 997m |
Environment
| Risk of SL4 5AW flooding from rivers and sea | Low |
SL4 5AW ITL and SL4 5AW 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 5AW:
| 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 5AW 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 5AW:
| Code | Name | |
|---|---|---|
| OA | E00083563 | |
| LSOA | E01016552 | Windsor and Maidenhead 012D |
| MSOA | E02003432 | Windsor and Maidenhead 012 |
Nearest postcodes to SL4 5AW
| SL4 5AA | Orchard Avenue | 51m |
| SL4 5EW | Parsonage Lane | 82m |
| SL4 5HS | Helston Lane | 100m |
| SL4 5AP | Clarence Road | 105m |
| SL4 5BG | Clarence Road | 108m |
| SL4 5ER | Rectory Close | 113m |
| SL4 3SH | Concorde Court | 115m |
| SL4 5AN | Clarence Road | 119m |
| SL4 5EN | Parsonage Lane | 133m |
| SL4 5EP | Chantry Close | 137m |
- 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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