SL3 7TY maps, stats, and open data
SL3 7TY lies on Trelawney Avenue in Slough. SL3 7TY is located in the Langley Marish 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 7TY maps
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2025
Source: Open Postcode Geo
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2025; Contains Royal Mail data © Royal Mail copyright and database right 2025; Source: Office for National Statistics licensed under the Open Government Licence v.3.0
SL3 7TY geodata
| Easting | 500229 |
| Northing | 179144 |
| Latitude | 51.502356 |
| Longitude | -0.557351 |
Where is SL3 7TY?
| Street | Trelawney Avenue |
| Town/City | Slough |
| Country | England |
| Postcode District | SL3 |
SL3 7TY Elevation
Elevation or altitude of SL3 7TY 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 Marish |
|---|---|
| Constituency | Slough |
Transport
Nearest bus stops to SL3 7TY
| Trelawney Ave Surgery (Trelawney Avenue) | Langley | 14m |
| Trelawney Ave Surgery (Trelawney Avenue) | Langley | 44m |
| Langley Middle School (Trelawney Avenue) | Langley | 225m |
| Trelawney Ave Library (Trelawney Avenue) | Langley | 258m |
| Cockett Road | Langley | 261m |
Nearest railway stations to SL3 7TY
| Langley (Berks) Station | 1.3km |
| Slough Station | 2.6km |
| Datchet Station | 2.6km |
Broadband
Broadband access in SL3 7TY (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 | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SL3 7TY (2019 data)
Download
| Median download speed | 14.0Mbps |
| Average download speed | 52.7Mbps |
| Maximum download speed | 150.00Mbps |
Upload
| Median upload speed | 1.0Mbps |
| Average upload speed | 6.4Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SL3 7TY (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 7TY gas and electricity consumption
Estimated total energy consumption in SL3 7TY by fuel type, 2015.
Gas
| Consumption (kWh) | 110,354 |
|---|---|
| Meter count | 13 |
| Mean (kWh/meter) | 8,489 |
| Median (kWh/meter) | 8,848 |
Electricity
| Consumption (kWh) | 24,452 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 2,038 |
| Median (kWh/meter) | 1,856 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL3 7TY, for 2015.
- Meter count: The total number of meters in SL3 7TY.
- 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
75.9% of English postcodes are less deprived than SL3 7TY:Food Standards Agency
Three nearest food hygiene ratings to SL3 7TY (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL3 7TY
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| High Street (West End) | 18:30 | 12:45 | 370m |
| Hermitage Close | 17:45 | 11:45 | 693m |
| Park Lane | 17:45 | 11:00 | 890m |
SL3 7TY ITL and SL3 7TY 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 7TY:
| 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 7TY 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 7TY:
| Code | Name | |
|---|---|---|
| OA | E00083324 | |
| LSOA | E01016501 | Slough 012B |
| MSOA | E02003418 | Slough 012 |
Nearest postcodes to SL3 7TY
| SL3 7UA | Warren Close | 44m |
| SL3 7TX | Trelawney Avenue | 90m |
| SL3 7UB | Trelawney Avenue | 93m |
| SL3 7TJ | Cockett Road | 99m |
| SL3 7TH | Cockett Road | 109m |
| SL3 7QA | Meadow Road | 109m |
| SL3 7QF | Randolph Road | 127m |
| SL3 7TR | Gosling Road | 128m |
| SL3 7SN | Sherwood Close | 138m |
| SL3 7UF | Trelawney Avenue | 151m |
- 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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