Map of SL4 3EX postcode

General information
Postcode SL4 3EX
Post Town Windsor
Nearest station Windsor and Eton Central (1 km)
Bus stops
Knights Place (NE)
King Edward VII Hospital (S)
Trevelyan School (E)
Trevelyan School (W)
Alma Road (W)
All Saints' Church (SW)
Roads in this postcode
Number of UPRNs 8 View
Known addresses
89 Alma Road, Windsor
91 Alma Road, Windsor
93 Alma Road, Windsor
Main property type Detached
Businesses
No businesses found
Geography
Latitude 51.475509
Longitude -0.61675
Easting 496164
Northing 176079
Grid reference SU961760
UTM reference 30U 665505 5705399
what3words years.bands.crab
Plus code 9C3XF9GM+68
Altitude 26 metres (85 feet)
Sunrise (today) 6:17
Sunset (today) 18:07
Distance away
Distance to sea 71.2 KMs (44.2 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
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 Small (addresses receive less than 25 items of mail per day)
Quality Within the building of the matched address closest to the postcode mean
Demographics
Population (2011) 28
Households (2011) 7
Index of Multiple Deprivation (2019)
29,651 / 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)E00083550
Census output area (2011)E00083550
Lower layer super output area (2021)Windsor and Maidenhead 012CE01016550
Lower layer super output area (2011)Windsor and Maidenhead 012CE01016550
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 £513,683
Annual change 1.1%
View all properties sold in the SL postcode area
Properties recently sold in this postcode
AddressTypeDatePrice
91 Alma Road, WindsorSemi-detached (freehold)Apr 2024£1,209,000
Semi-detached (freehold)May 2001£336,500
93 Alma Road, WindsorDetached (freehold)Aug 2010£620,000
89 Alma Road, WindsorDetached (freehold)Aug 2004£495,000
Detached (freehold)Mar 1995£183,000


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