Map of SL1 1BL postcode No longer in use

General information
Postcode SL1 1BL
Post Town Slough
Nearest station Slough (1 km)
Bus stops
Wexham Road (E)
Sorting Office (W)
High Street East (SW)
Sorting Office (E)
Diamond Road (S)
Diamond Road (N)
Known addresses
No addresses found
Businesses
No businesses found
Geography
Latitude 51.507448
Longitude -0.585004
Easting 498300
Northing 179673
Grid reference SU983796
UTM reference 30U 667593 5709022
what3words hats.thin.soils
Plus code 9C3XGC47+XX
Altitude 29 metres (95 feet)
Sunrise (today) 6:24
Sunset (today) 18:02
Distance away
Distance to sea 69.2 KMs (43 miles)
Administrative areas
ParishSlough, unparished areaE43000235
Ward Slough Central E05015542
Unitary Authority Slough E06000039
County Berkshire E11000002
Constituency (2024) Slough E14001477
MPMr Tanmanjeet Singh DhesiLabour
Police forceThames Valley
NUTS/ITL 3 Berkshire East
NUTS/ITL 2 Berkshire, Buckinghamshire and Oxfordshire
NUTS/ITL 1 South East
Country England E92000001
Data
Date introduced January 1980
Date usage ended April 2002
Last updated February 2025
User type Large (addresses receive more than 25 items of mail per day)
Quality Within the building of the matched address closest to the postcode mean
Demographics
Index of Multiple Deprivation (2019)
10,693 / 32,844
Most deprivedLeast deprived
Average household income (2020)
£63,400
Lowest (£22,200) Highest (£108,100)
Rural/urbanUrban city and town
Built up area (2024)SloughE63012046
Census output area (2021)E00188471
Census output area (2011)E00083365
Lower layer super output area (2021)Slough 011FE01035247
Lower layer super output area (2011)Slough 011BE01016512
Middle layer super output area (2021)Central Slough & Upton CourtE02003417
Middle layer super output area (2011)Central Slough & Upton CourtE02003417
Travel to work areaSlough and HeathrowE30000266
Property sales
Properties recently sold in this postcode
No recent recorded sales

View all properties sold in the SL1 1 sector

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
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 rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license