SL4 2AQ maps, stats, and open data
SL4 2AQ lies on Adelaide Square in Windsor. SL4 2AQ is located in the Eton & Castle 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 2AQ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SL4 2AQ geodata
| Easting | 496802 |
| Northing | 176198 |
| Latitude | 51.476470 |
| Longitude | -0.607534 |
Where is SL4 2AQ?
| Street | Adelaide Square |
| Town/City | Windsor |
| Country | England |
| Postcode District | SL4 |
SL4 2AQ Elevation
Elevation or altitude of SL4 2AQ 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 | Eton & Castle |
|---|---|
| Constituency | Windsor |
House Prices
Sales of detached houses in SL4 2AQ
2006 22 SEP £492,500 |
2005 18 JAN £437,500 |
2004 15 DEC £445,000 |
2004 13 JUL £407,500 |
2000 30 MAR £337,500 |
24, ADELAIDE SQUARE, WINDSOR, SL4 2AQ 2000 25 FEB £290,000 |
1998 22 DEC £245,000 |
1998 13 MAR £243,500 |
1998 30 JAN £269,500 |
1997 11 NOV £181,000 |
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 2AQ
| Grove Road (Frances Road) | Windsor | 87m |
| Grove Road (Frances Road) | Windsor | 153m |
| All Saints' Church (Frances Road) | Windsor | 263m |
| York House (Sheet Street) | Windsor Town Centre | 306m |
| Osborne Road | Windsor | 321m |
Nearest railway stations to SL4 2AQ
| Windsor & Eton Central Station | 0.8km |
| Windsor & Eton Riverside Station | 1km |
| Datchet Station | 2.1km |
Broadband
Broadband access in SL4 2AQ (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 | 88.1% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SL4 2AQ (2019 data)
Download
| Median download speed | 67.0Mbps |
| Average download speed | 79.8Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 10.9Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SL4 2AQ (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 2AQ gas and electricity consumption
Estimated total energy consumption in SL4 2AQ by fuel type, 2015.
Gas
| Consumption (kWh) | 784,741 |
|---|---|
| Meter count | 42 |
| Mean (kWh/meter) | 18,684 |
| Median (kWh/meter) | 19,532 |
Electricity
| Consumption (kWh) | 132,982 |
|---|---|
| Meter count | 41 |
| Mean (kWh/meter) | 3,243 |
| Median (kWh/meter) | 3,154 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL4 2AQ, for 2015.
- Meter count: The total number of meters in SL4 2AQ.
- 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
0.9% of English postcodes are less deprived than SL4 2AQ:Food Standards Agency
Three nearest food hygiene ratings to SL4 2AQ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL4 2AQ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Frances Road | 16:45 | 11:30 | 252m |
| Saint Marks Road | 17:15 | 11:30 | 425m |
| Park Street | 17:30 | 08:30 | 529m |
SL4 2AQ ITL and SL4 2AQ 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 2AQ:
| 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 2AQ 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 2AQ:
| Code | Name | |
|---|---|---|
| OA | E00083539 | |
| LSOA | E01016546 | Windsor and Maidenhead 015A |
| MSOA | E02003435 | Windsor and Maidenhead 015 |
Nearest postcodes to SL4 2AQ
| SL4 2AJ | Gloucester Place | 51m |
| SL4 1JE | Grove Road | 57m |
| SL4 1JF | Grove Road | 64m |
| SL4 3AG | Frances Road | 67m |
| SL4 3FP | Adelaide Square | 76m |
| SL4 1JU | Grove Mews | 78m |
| SL4 1JG | Grove Road | 89m |
| SL4 3AH | Frances Road | 100m |
| SL4 3AE | Frances Road | 105m |
| SL4 3AL | Fairlight Avenue | 116m |
- 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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