Map of SL3 7LL postcode No longer in use

General information
Postcode SL3 7LL
Post Town Slough
Nearest station Slough (2 km)
Bus stops
Slough Grammar School (NW)
St Bernards Convent (NW)
St Bernards Convent (SW)
St Bernards Convent (NE)
Known addresses
No addresses found
Businesses
No businesses found
Geography
Latitude 51.500397
Longitude -0.576561
Easting 498901
Northing 178900
Grid reference SU989789
UTM reference 30U 668204 5708258
what3words future.motel.online
FixPhrase cringing maggot sanitary undefined
Plus code 9C3XGC2F+59
Altitude 24 metres (79 feet)
Sunrise (today) 7:37
Sunset (today) 16:57
Distance away
Distance to sea 68.6 KMs (42.6 miles)
Administrative areas
Parish Slough, unparished area E43000235
Ward Upton E05015543
Unitary Authority Slough E06000039
County Berkshire E11000002
Constituency (2024) Slough E14001477
MP Mr Tanmanjeet Singh Dhesi Labour
Police force Thames Valley
NUTS/ITL 3 Berkshire East
NUTS/ITL 2 Berkshire, Buckinghamshire and Oxfordshire
NUTS/ITL 1 South East
Country England E92000001
Data
Date introduced August 1993
Date usage ended October 2005
Last updated December 2025
User type Small (addresses receive less than 25 items of mail per day)
Quality Imputed by ONS by reference to surrounding postcode grid references
Demographics
Index of Multiple Deprivation (2017-2020)
23,218 / 32,844
Most deprivedLeast deprived
Average household income (2020)
£63,400
Lowest (£22,200) Highest (£108,100)
Rural/urban (2021)Urban: Nearer to a major town or city
Rural/urban (2011)Urban city and town
Built up area (2024)SloughE63012046
Census output area (2021)E00188409
Census output area (2011)E00083385
Lower layer super output area (2021)Slough 011IE01035250
Lower layer super output area (2011)Slough 011CE01016513
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
Average property price in Slough £520,193
Annual change -0.6%
View all properties sold in the SL postcode area
Properties recently sold in this postcode
No recent recorded sales

View all properties sold in the SL3 7 sector

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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 rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license