SL4 4YW maps, stats, and open data

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SL4 4YW lies on Rowland Close in Windsor. SL4 4YW is located in the Clewer & Dedworth West electoral ward, within the unitary authority of Windsor and Maidenhead and the English Parliamentary constituency of Windsor. The Sub Integrated Care Board (ICB) Location is NHS Frimley ICB - D4U1Y and the police force is Thames Valley. This postcode has been in use since January 1980.

SL4 4YW maps

SL4 4YW map - OS OpenMap – Local (Ordnance Survey)
SL4 4YW map - OS VectorMap District (Ordnance Survey)

GetTheData
Source: OS OpenMap – Local (Ordnance Survey)
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)

SL4 4YW geodata

Easting493569
Northing175685
Latitude51.472402
Longitude-0.654207

GetTheData
Source: Open Postcode Geo
Licence: Open Government Licence

Where is SL4 4YW?

StreetRowland Close
Town/CityWindsor
CountryEngland
Postcode DistrictSL4

➜ See where SL4 is on a map
➜ Where is Windsor?

SL4 4YW Elevation

Elevation or altitude of SL4 4YW as distance above sea level:

MetresFeet
Elevation60m197ft

Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.

➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.

Politics

WardClewer & Dedworth West
ConstituencyWindsor

House Prices

Sales of detached houses in SL4 4YW

2023
4 AUG
£925,000
2020
20 MAR
£685,000
2016
10 JUN
£620,000
2016
29 JAN
£705,000
7, ROWLAND CLOSE, WINDSOR, SL4 4YW
2007
11 MAY
£420,000
4, ROWLAND CLOSE, WINDSOR, SL4 4YW
2005
16 DEC
£335,000
5, ROWLAND CLOSE, WINDSOR, SL4 4YW
2003
23 JUN
£318,500
5, ROWLAND CLOSE, WINDSOR, SL4 4YW
2002
29 MAY
£305,000
1998
15 DEC
£220,000
5, ROWLAND CLOSE, WINDSOR, SL4 4YW
1997
14 APR
£160,000

➜ Windsor house prices

GetTheData
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.

Transport

Nearest bus stops to SL4 4YW

White Horse Road (Wolf Lane)Dedworth160m
White Horse Road (Wolf Lane)Dedworth178m
Wolf LaneDedworth261m
Tinkers Lane South (Tinkers Lane)Dedworth267m
Wolf LaneDedworth307m

Nearest railway stations to SL4 4YW

Windsor & Eton Central Station3.3km
Windsor & Eton Riverside Station3.6km
Slough Station6.2km

GetTheData
Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in SL4 4YW (2020 data)

Percentage of properties with Next Generation Access100.0%
Percentage of properties with Superfast Broadband100.0%
Percentage of properties with Ultrafast Broadband100.0%
Percentage of properties with Full Fibre Broadband0.0%

Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps

Broadband speed in SL4 4YW (2019 data)

Download

Median download speed75.8Mbps
Average download speed82.7Mbps
Maximum download speed200.00Mbps

Upload

Median upload speed17.6Mbps
Average upload speed16.2Mbps
Maximum upload speed20.00Mbps

Broadband limitations in SL4 4YW (2020 data)

Percentage of properties unable to receive 2Mbps0.0%
Percentage of properties unable to receive 5Mbps0.0%
Percentage of properties unable to receive 10Mbps0.0%
Percentage of properties unable to receive 30Mbps0.0%

GetTheData
Source: Ofcom
Licence: Ofcom Terms of Use (requires attribution)

SL4 4YW gas and electricity consumption

Estimated total energy consumption in SL4 4YW by fuel type, 2015.

Gas

Consumption (kWh)179,915
Meter count9
Mean (kWh/meter)19,991
Median (kWh/meter)19,747

Electricity

Consumption (kWh)57,064
Meter count9
Mean (kWh/meter)6,340
Median (kWh/meter)5,757

Deprivation

5.5% of English postcodes are less deprived than SL4 4YW:

Food Standards Agency

Three nearest food hygiene ratings to SL4 4YW (metres)

Community Centre Annex
Food Hygiene Rating: 4 (Good)
Community Centre
443m
The Pantry UK Ltd At Alexander First School
Food Hygiene Rating: 5 (Very Good)
Alexander First School
443m
Yo\! To Go\! At Tesco
Food Hygiene Rating: 5 (Very Good)
Tesco
721m

➜ Get more ratings from the Food Standards Agency

Nearest post box to SL4 4YW

 Last Collection 
LocationMon-FriSatDistance
Hatch Lane17:3011:451,611m
Clewer Hill Road17:3011:451,705m
Cavalry Crescent16:4511:302,188m

SL4 4YW ITL and SL4 4YW LAU

The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for SL4 4YW:

ITL 1 CodeName
TLJSouth East (England)
ITL 2 CodeName
TLJ1Berkshire, Buckinghamshire and Oxfordshire
ITL 3 CodeName
TLJ11Berkshire
LAU 1 CodeName
E06000040Windsor and Maidenhead

SL4 4YW census areas

The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SL4 4YW:

CodeName
OAE00083781
LSOAE01016597Windsor and Maidenhead 015D
MSOAE02003435Windsor and Maidenhead 015

Nearest postcodes to SL4 4YW

SL4 4YNGilman Crescent71m
SL4 4YPDuncannon Crescent89m
SL4 4YUHemwood Road98m
SL4 4YLBryer Place148m
SL4 4YRStroud Close150m
SL4 4YTFranklyn Crescent172m
SL4 4NFBasford Way186m
SL4 4YJWilton Crescent209m
SL4 4PGWhite Horse Road220m
SL4 4PHWhite Horse Road255m