SL1 3SJ maps, stats, and open data
SL1 3SJ lies on Lansdowne Avenue in Slough. SL1 3SJ is located in the Elliman 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.
SL1 3SJ geodata
| Easting | 497216 |
| Northing | 180192 |
| Latitude | 51.512302 |
| Longitude | -0.600458 |
Where is SL1 3SJ?
| Street | Lansdowne Avenue |
| Town/City | Slough |
| Country | England |
| Postcode District | SL1 |
SL1 3SJ Elevation
Elevation or altitude of SL1 3SJ 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 | Elliman |
|---|---|
| Constituency | Slough |
House Prices
Sales of detached houses in SL1 3SJ
38, LANSDOWNE AVENUE, SLOUGH, SL1 3SJ 2024 19 SEP £750,000 |
2022 22 MAR £495,000 |
12, LANSDOWNE AVENUE, SLOUGH, SL1 3SJ 2019 29 NOV £537,500 |
38, LANSDOWNE AVENUE, SLOUGH, SL1 3SJ 2011 14 JAN £375,000 |
1999 11 NOV £117,500 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to SL1 3SJ
| Gala Bingo Hall (Bath Road) | Elliman | 170m |
| Salt Hill Park (Bath Road) | Chalvey | 264m |
| Library (Wellington Street) | Slough Town Centre | 292m |
| Library (Bath Road) | Slough Town Centre | 309m |
| Salt Hill Park (Bath Road) | Chalvey | 316m |
Nearest railway stations to SL1 3SJ
| Slough Station | 0.6km |
| Windsor & Eton Riverside Station | 3km |
| Windsor & Eton Central Station | 3.3km |
Broadband
Broadband access in SL1 3SJ (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 SL1 3SJ (2019 data)
Download
| Median download speed | 60.7Mbps |
| Average download speed | 66.7Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 9.9Mbps |
| Average upload speed | 9.9Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SL1 3SJ (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% |
SL1 3SJ gas and electricity consumption
Estimated total energy consumption in SL1 3SJ by fuel type, 2015.
Gas
| Consumption (kWh) | 273,167 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 17,073 |
| Median (kWh/meter) | 8,695 |
Electricity
| Consumption (kWh) | 102,789 |
|---|---|
| Meter count | 24 |
| Mean (kWh/meter) | 4,283 |
| Median (kWh/meter) | 4,358 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL1 3SJ, for 2015.
- Meter count: The total number of meters in SL1 3SJ.
- 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
79.2% of English postcodes are less deprived than SL1 3SJ:Food Standards Agency
Three nearest food hygiene ratings to SL1 3SJ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL1 3SJ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Lansdowne Avenue | 18:15 | 12:30 | 148m |
| Ledgers Road | 18:15 | 11:45 | 250m |
| High Street (50) | 18:30 | 12:45 | 358m |
SL1 3SJ ITL and SL1 3SJ 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 SL1 3SJ:
| 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 |
SL1 3SJ 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 SL1 3SJ:
| Code | Name | |
|---|---|---|
| OA | E00083135 | |
| LSOA | E01032730 | Slough 009G |
| MSOA | E02003415 | Slough 009 |
Nearest postcodes to SL1 3SJ
| SL1 3SQ | Lansdowne Avenue | 48m |
| SL1 3SG | Lansdowne Avenue | 57m |
| SL1 3SF | Gatewick Close | 87m |
| SL1 3SH | Stoke Poges Lane | 93m |
| SL1 3SP | Stoke Poges Lane | 103m |
| SL1 3SE | Gatewick Close | 112m |
| SL1 3TE | Stranraer Gardens | 112m |
| SL1 3SA | Bath Road | 130m |
| SL1 3SL | Bath Road | 144m |
| SL1 3ST | Blair Road | 162m |
- 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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