SL3 7AW maps, stats, and open data
SL3 7AW lies on Sutton Avenue in Slough. SL3 7AW is located in the Langley St Mary's electoral ward, within the unitary authority of Slough and the English Parliamentary constituency of Slough. 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.
SL3 7AW geodata
| Easting | 499456 |
| Northing | 179636 |
| Latitude | 51.506914 |
| Longitude | -0.568364 |
Where is SL3 7AW?
| Street | Sutton Avenue |
| Town/City | Slough |
| Country | England |
| Postcode District | SL3 |
SL3 7AW Elevation
Elevation or altitude of SL3 7AW 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 | Langley St Mary's |
|---|---|
| Constituency | Slough |
House Prices
Sales of detached houses in SL3 7AW
2025 26 MAR £1,130,000 |
BELL COTTAGE, 36, SUTTON AVENUE, SLOUGH, SL3 7AW 2024 2 OCT £1,462,500 |
2024 5 JUL £1,140,000 |
2024 5 JUL £1,200,000 |
4, SUTTON AVENUE, SLOUGH, SL3 7AW 2019 1 NOV £750,000 |
20, SUTTON AVENUE, SLOUGH, SL3 7AW 2017 17 OCT £750,000 |
44, SUTTON AVENUE, SLOUGH, SL3 7AW 2017 14 JUL £855,000 |
2015 15 JUL £710,000 |
10, SUTTON AVENUE, SLOUGH, SL3 7AW 2015 27 MAR £645,000 |
2014 17 DEC £783,000 |
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 SL3 7AW
| Hempson Avenue (Langley Road) | Langley | 129m |
| Hempson Avenue (Langley Road) | Langley | 151m |
| Middlegreen Road (Langley Road) | Langley | 275m |
| Middlegreen Road (Langley Road) | Langley | 351m |
| St Bernards Convent (Langley Road) | Langley | 352m |
Nearest railway stations to SL3 7AW
| Slough Station | 1.7km |
| Langley (Berks) Station | 1.9km |
| Datchet Station | 2.8km |
Broadband
Broadband access in SL3 7AW (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 | 96.6% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SL3 7AW (2019 data)
Download
| Median download speed | 75.0Mbps |
| Average download speed | 108.6Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 5.4Mbps |
| Average upload speed | 4.8Mbps |
| Maximum upload speed | 9.76Mbps |
Broadband limitations in SL3 7AW (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% |
SL3 7AW gas and electricity consumption
Estimated total energy consumption in SL3 7AW by fuel type, 2015.
Gas
| Consumption (kWh) | 751,447 |
|---|---|
| Meter count | 29 |
| Mean (kWh/meter) | 25,912 |
| Median (kWh/meter) | 26,886 |
Electricity
| Consumption (kWh) | 144,056 |
|---|---|
| Meter count | 28 |
| Mean (kWh/meter) | 5,145 |
| Median (kWh/meter) | 5,006 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL3 7AW, for 2015.
- Meter count: The total number of meters in SL3 7AW.
- 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
28% of English postcodes are less deprived than SL3 7AW:Food Standards Agency
Three nearest food hygiene ratings to SL3 7AW (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL3 7AW
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Park Lane | 17:45 | 11:00 | 141m |
| Goodman Park | 18:00 | 10:30 | 678m |
| Dolphin Road | 19:00 | 10:30 | 692m |
SL3 7AW ITL and SL3 7AW 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 SL3 7AW:
| 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 |
| E06000039 | Slough |
SL3 7AW 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 SL3 7AW:
| Code | Name | |
|---|---|---|
| OA | E00083351 | |
| LSOA | E01016510 | Slough 010E |
| MSOA | E02003416 | Slough 010 |
Nearest postcodes to SL3 7AW
| SL3 7AP | Sutton Avenue | 42m |
| SL3 7AU | Brackenforde | 106m |
| SL3 7AH | Langley Road | 112m |
| SL3 7AX | Brackenforde | 155m |
| SL3 7AD | Langley Road | 162m |
| SL3 7AQ | Langley Road | 171m |
| SL3 7AY | Halkingcroft | 180m |
| SL3 7AN | Turner Road | 185m |
| SL3 7AT | Halkingcroft | 205m |
| SL3 7AJ | Langley Road | 212m |
- 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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