SL3 9QX maps, stats, and open data
SL3 9QX lies on Cobb Close in Datchet, Slough. SL3 9QX is located in the Datchet, Horton & Wraysbury 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 April 1985.
SL3 9QX geodata
| Easting | 499596 |
| Northing | 176608 |
| Latitude | 51.479671 |
| Longitude | -0.567201 |
Where is SL3 9QX?
| Street | Cobb Close |
| Locality | Datchet |
| Town/City | Slough |
| Country | England |
| Postcode District | SL3 |
SL3 9QX Elevation
Elevation or altitude of SL3 9QX 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 | Datchet, Horton & Wraysbury |
|---|---|
| Constituency | Windsor |
House Prices
Sales of detached houses in SL3 9QX
2007 30 AUG £309,950 |
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 9QX
| Penn Road (Horton Road) | Datchet | 144m |
| Penn Road (Horton Road) | Datchet | 147m |
| Ditton Road Junction (Horton Road) | Datchet | 165m |
| Ditton Road Junction (Ditton Road) | Datchet | 237m |
| Ditton Road Junction (Horton Road) | Datchet | 255m |
Nearest railway stations to SL3 9QX
| Datchet Station | 0.9km |
| Sunnymeads Station | 1.2km |
| Windsor & Eton Riverside Station | 2.8km |
Broadband
Broadband access in SL3 9QX (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 9QX (2019 data)
Download
| Median download speed | 79.9Mbps |
| Average download speed | 81.1Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 19.5Mbps |
| Average upload speed | 13.4Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SL3 9QX (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 9QX gas and electricity consumption
Estimated total energy consumption in SL3 9QX by fuel type, 2015.
Gas
| Consumption (kWh) | 48,616 |
|---|---|
| Meter count | 7 |
| Mean (kWh/meter) | 6,945 |
| Median (kWh/meter) | 5,498 |
Electricity
| Consumption (kWh) | 33,146 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 2,762 |
| Median (kWh/meter) | 3,114 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL3 9QX, for 2015.
- Meter count: The total number of meters in SL3 9QX.
- 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
52.4% of English postcodes are less deprived than SL3 9QX:Food Standards Agency
Three nearest food hygiene ratings to SL3 9QX (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL3 9QX
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Datchet Common | 17:45 | 11:15 | 222m |
| The Green Datchet | 17:15 | 12:15 | 238m |
| Montrose Avenue | 17:30 | 11:00 | 674m |
Environment
| Risk of SL3 9QX flooding from rivers and sea | High |
SL3 9QX ITL and SL3 9QX 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 9QX:
| 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 |
SL3 9QX 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 9QX:
| Code | Name | |
|---|---|---|
| OA | E00083640 | |
| LSOA | E01016566 | Windsor and Maidenhead 011C |
| MSOA | E02003431 | Windsor and Maidenhead 011 |
Nearest postcodes to SL3 9QX
| SL3 9QU | Cobb Close | 33m |
| SL3 9QZ | Cobb Close | 54m |
| SL3 9HQ | Holmlea Road | 66m |
| SL3 9HG | Holmlea Road | 80m |
| SL3 9QY | Cobb Close | 85m |
| SL3 9QT | Cobb Close | 87m |
| SL3 9HL | Horton Road | 131m |
| SL3 9HJ | Horton Road | 134m |
| SL3 9HW | Horton Road | 146m |
| SL3 9RB | Penn Road | 168m |
- 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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