SL3 7NH maps, stats, and open data
SL3 7NH lies on Castleview Road in Slough. SL3 7NH is located in the Upton 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 7NH geodata
| Easting | 499427 |
| Northing | 178701 |
| Latitude | 51.498514 |
| Longitude | -0.569045 |
Where is SL3 7NH?
| Street | Castleview Road |
| Town/City | Slough |
| Country | England |
| Postcode District | SL3 |
SL3 7NH Elevation
Elevation or altitude of SL3 7NH 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 | Upton |
|---|---|
| Constituency | Slough |
House Prices
Sales of detached houses in SL3 7NH
2022 18 OCT £891,000 |
35, CASTLEVIEW ROAD, SLOUGH, SL3 7NH 2007 10 APR £358,000 |
1, CASTLEVIEW ROAD, SLOUGH, SL3 7NH 2006 7 DEC £387,000 |
7, CASTLEVIEW ROAD, SLOUGH, SL3 7NH 2004 14 MAY £435,000 |
9, CASTLEVIEW ROAD, SLOUGH, SL3 7NH 2000 15 DEC £220,000 |
1998 17 FEB £130,000 |
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 7NH
| Upton Court Road Junction (London Road) | Langley | 382m |
| Upton Court Road Junction (London Road) | Langley | 424m |
| Kaywood Close (London Road) | Langley | 471m |
| Upton Court Road Junction (Blandford Road South) | Langley | 484m |
| Kaywood Close (London Road) | Langley | 512m |
Nearest railway stations to SL3 7NH
| Datchet Station | 1.9km |
| Slough Station | 2.2km |
| Langley (Berks) Station | 2.2km |
Broadband
Broadband access in SL3 7NH (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 7NH (2019 data)
Download
| Median download speed | 33.9Mbps |
| Average download speed | 56.1Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 5.5Mbps |
| Average upload speed | 4.5Mbps |
| Maximum upload speed | 8.29Mbps |
Broadband limitations in SL3 7NH (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 7NH gas and electricity consumption
Estimated total energy consumption in SL3 7NH by fuel type, 2015.
Gas
| Consumption (kWh) | 468,813 |
|---|---|
| Meter count | 27 |
| Mean (kWh/meter) | 17,363 |
| Median (kWh/meter) | 15,876 |
Electricity
| Consumption (kWh) | 136,674 |
|---|---|
| Meter count | 27 |
| Mean (kWh/meter) | 5,062 |
| Median (kWh/meter) | 4,267 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL3 7NH, for 2015.
- Meter count: The total number of meters in SL3 7NH.
- 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
28.1% of English postcodes are less deprived than SL3 7NH:Food Standards Agency
Three nearest food hygiene ratings to SL3 7NH (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL3 7NH
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Park Lane | 17:45 | 11:00 | 800m |
| Dolphin Road | 19:00 | 10:30 | 1,115m |
| High Street (West End) | 18:30 | 12:45 | 1,205m |
SL3 7NH ITL and SL3 7NH 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 7NH:
| 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 7NH 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 7NH:
| Code | Name | |
|---|---|---|
| OA | E00083385 | |
| LSOA | E01016513 | Slough 011C |
| MSOA | E02003417 | Slough 011 |
Nearest postcodes to SL3 7NH
| SL3 7NQ | Castleview Road | 55m |
| SL3 7NG | Upton Court Road | 86m |
| SL3 7ND | Upton Court Road | 128m |
| SL3 7NN | Blenheim Road | 132m |
| SL3 7GZ | Poppy Close | 133m |
| SL3 7GY | Starling Crescent | 134m |
| SL3 7US | Kings Reach | 155m |
| SL3 7QE | Kings Reach | 157m |
| SL3 7UU | Kings Reach | 165m |
| SL3 7NW | Blenheim Road | 177m |
- 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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