SL1 1RB maps, stats, and open data
SL1 1RB lies on Alpha Street North in Slough. SL1 1RB is located in the Herschel Park 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 1RB maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SL1 1RB geodata
| Easting | 498020 |
| Northing | 179602 |
| Latitude | 51.506859 |
| Longitude | -0.589057 |
Where is SL1 1RB?
| Street | Alpha Street North |
| Town/City | Slough |
| Country | England |
| Postcode District | SL1 |
SL1 1RB Elevation
Elevation or altitude of SL1 1RB 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 | Herschel Park |
|---|---|
| Constituency | Slough |
House Prices
Sales of detached houses in SL1 1RB
2024 17 MAY £510,000 |
2015 23 OCT £350,000 |
4 - 6, ALPHA STREET NORTH, SLOUGH, SL1 1RB 2011 11 OCT £530,000 |
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 SL1 1RB
| Observatory Centre (High Street) | Slough Town Centre | 112m |
| Herschel Street | Slough Town Centre | 157m |
| St Laurence Way | Slough Town Centre | 190m |
| Wexham Road (High Street) | Slough Town Centre | 192m |
| High Street East (Yew Tree Road) | Slough Town Centre | 336m |
Nearest railway stations to SL1 1RB
| Slough Station | 0.6km |
| Windsor & Eton Riverside Station | 2.7km |
| Datchet Station | 2.7km |
Broadband
Broadband access in SL1 1RB (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 1RB (2019 data)
Download
| Median download speed | 74.0Mbps |
| Average download speed | 55.6Mbps |
| Maximum download speed | 100.00Mbps |
Upload
| Median upload speed | 6.9Mbps |
| Average upload speed | 10.0Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SL1 1RB (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 1RB gas and electricity consumption
Estimated total energy consumption in SL1 1RB by fuel type, 2015.
Gas
| Consumption (kWh) | 245,734 |
|---|---|
| Meter count | 20 |
| Mean (kWh/meter) | 12,287 |
| Median (kWh/meter) | 8,946 |
Electricity
| Consumption (kWh) | 71,961 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 4,498 |
| Median (kWh/meter) | 4,088 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL1 1RB, for 2015.
- Meter count: The total number of meters in SL1 1RB.
- 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
68.2% of English postcodes are less deprived than SL1 1RB:Food Standards Agency
Three nearest food hygiene ratings to SL1 1RB (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL1 1RB
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| The Grove | 18:45 | 13:15 | 117m |
| Ditton Road | 18:45 | 13:00 | 177m |
| High St / Park St Slough | 18:45 | 13:15 | 215m |
SL1 1RB ITL and SL1 1RB 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 1RB:
| 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 1RB 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 1RB:
| Code | Name | |
|---|---|---|
| OA | E00083367 | |
| LSOA | E01016512 | Slough 011B |
| MSOA | E02003417 | Slough 011 |
Nearest postcodes to SL1 1RB
| SL1 1RA | Alpha Street North | 46m |
| SL1 1PA | Herschel Street | 62m |
| SL1 1RD | Hencroft Street North | 78m |
| SL1 1RG | Hencroft Street North | 88m |
| SL1 1QP | The Grove | 92m |
| SL1 1TW | Osborne Street | 106m |
| SL1 1JS | High Street | 109m |
| SL1 1QS | Rye Court | 117m |
| SL1 1TN | Osborne Street | 135m |
| SL1 1BN | High Street | 138m |
- 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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