Map of SL4 5RR postcode

General information
Postcode SL4 5RR
Post Town Windsor
Nearest station Windsor and Eton Central (3 km)
Bus stops
Copper Beech Close (E)
Martin Close (N)
Martin Close (S)
Ruddlesway Roundabout (N)
Ruddlesway Roundabout (S)
Holly Crescent (N)
Roads in this postcode
Number of UPRNs 7 View
Known addresses
69 Testwood Road, Windsor
71 Testwood Road, Windsor
73 Testwood Road, Windsor
77 Testwood Road, Windsor
79 Testwood Road, Windsor
Main property type Terraced
Businesses
No businesses found
Geography
Latitude 51.481639
Longitude -0.654178
Easting 493552
Northing 176712
Grid reference SU935767
UTM reference 30U 662885 5705996
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FixPhrase cringe magenta strewn unscented
Plus code 9C3XF8JW+M8
Altitude 26 metres (87 feet)
Sunrise (today) 6:57
Sunset (today) 16:37
Distance away
Distance to sea 73 KMs (45.3 miles)
Administrative areas
ParishWindsor and Maidenhead, unparished areaE43000259
Ward Clewer & Dedworth West E05012500
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 September 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) 18
Households (2011) 6
Index of Multiple Deprivation (2019)
30,134 / 32,844
Most deprivedLeast deprived
Average household income (2020)
£61,000
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)WindsorE63012122
Census output area (2021)E00083570
Census output area (2011)6B1
Lower layer super output area (2021)Windsor and Maidenhead 013BE01016553
Lower layer super output area (2011)Windsor and Maidenhead 013BE01016553
Middle layer super output area (2021)DedworthE02003433
Middle layer super output area (2011)DedworthE02003433
Travel to work areaSlough and HeathrowE30000266
Property sales
Average property price in Slough £515,972
Annual change 0.1%
View all properties sold in the SL postcode area
Properties recently sold in this postcode
AddressTypeDatePrice
73 Testwood Road, WindsorTerraced (freehold)Mar 2025£550,000
Terraced (freehold)Jun 2021£541,000
Terraced (freehold)Nov 1998£124,000
79 Testwood Road, WindsorSemi-detached (freehold)Dec 2024£562,500
Semi-detached (freehold)Jun 2007£322,000
69 Testwood Road, WindsorTerraced (freehold)May 2021£570,000
Terraced (freehold)Nov 1999£215,000
77 Testwood Road, WindsorTerraced (freehold)Jul 2004£289,950
71 Testwood Road, WindsorSemi-detached (freehold)Nov 2003£240,000


View all properties sold in the SL4 5 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