Map of SL4 3NS postcode No longer in use

General information
Postcode SL4 3NS
Post Town Windsor
Nearest station Windsor and Eton Central (1 km)
Bus stops
Springfield Road (NW)
Westmead (SW)
Westmead (NE)
Vansittart Road (W)
Bulkeley Avenue (SE)
Bulkeley Avenue (NW)
Known addresses
No addresses found
Businesses
No businesses found
Geography
Latitude 51.476642
Longitude -0.620517
Easting 495900
Northing 176200
Grid reference SU958762
UTM reference 30U 665240 5705516
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Plus code 9C3XF9GH+MQ
Altitude 24 metres (79 feet)
Sunrise (today) 4:47
Sunset (today) 21:19
Distance away
Distance to sea 71.5 KMs (44.4 miles)
Administrative areas
ParishWindsor and Maidenhead, unparished areaE43000259
Ward Clewer East E05012501
Unitary Authority Windsor and Maidenhead E06000040
County Berkshire E11000002
Constituency (2024) Windsor E14001588
MPJack RankinConservative
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 December 1994
Date usage ended June 1996
Last updated June 2025
User type Large (addresses receive more than 25 items of mail per day)
Quality Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference
Demographics
Index of Multiple Deprivation (2019)
26,269 / 32,844
Most deprivedLeast deprived
Average household income (2020)
£58,400
Lowest (£22,200) Highest (£108,100)
Rural/urbanUrban city and town
Built up area (2024)WindsorE63012122
Census output area (2021)E00083548
Census output area (2011)E00083548
Lower layer super output area (2021)Windsor and Maidenhead 014BE01016549
Lower layer super output area (2011)Windsor and Maidenhead 014BE01016549
Middle layer super output area (2021)Clewer New TownE02003434
Middle layer super output area (2011)Clewer New TownE02003434
Travel to work areaSlough and HeathrowE30000266
Property sales
Average property price in Slough £513,333
Annual change -0.8%
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 SL4 3 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