Map of SL4 3AZ postcode

General information
Postcode SL4 3AZ
Post Town Windsor
Nearest station Windsor and Eton Central (1 km)
Bus stops
Alma Road (E)
Charles Street (S)
William Street (E)
All Saints' Church (NE)
All Saints' Church (SW)
Knights Place (NE)
Roads in this postcode
Number of UPRNs 9 View
Known addresses
No addresses found
Businesses
No businesses found
Geography
Latitude 51.478369
Longitude -0.612977
Easting 496420
Northing 176402
Grid reference SU964764
UTM reference 30U 665757 5705725
what3words crops.pounds.spoil
Plus code 9C3XF9HP+8R
Altitude 25 metres (83 feet)
Sunrise (today) 6:24
Sunset (today) 18:02
Distance away
Distance to sea 71 KMs (44.1 miles)
Administrative areas
ParishWindsor and Maidenhead, unparished areaE43000259
Ward Eton & Castle E05012504
Unitary Authority Windsor and Maidenhead E06000040
County Berkshire E11000002
Constituency (2024) Windsor E14001588
MPJack RankinConservative
Police forceThames Valley
Water companyThames Water
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
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)
24,265 / 32,844
Most deprivedLeast deprived
Average household income (2020)
£73,100
Lowest (£22,200) Highest (£108,100)
Rural/urbanUrban city and town
Built up area (2024)WindsorE63012122
Census output area (2021)E00083523
Census output area (2011)E00083523
Lower layer super output area (2021)Windsor and Maidenhead 012AE01016545
Lower layer super output area (2011)Windsor and Maidenhead 012AE01016545
Middle layer super output area (2021)Clewer VillageE02003432
Middle layer super output area (2011)Clewer VillageE02003432
Travel to work areaSlough and HeathrowE30000266
Property sales
Average property price in Slough £511,460
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 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