SL4 3EZ maps, stats, and open data

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SL4 3EZ lies on Alma Road in Windsor. SL4 3EZ is located in the Eton & Castle 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 3EZ maps

SL4 3EZ map - OS OpenMap – Local (Ordnance Survey)
SL4 3EZ 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 3EZ geodata

Easting496176
Northing176213
Latitude51.476712
Longitude-0.616541

GetTheData
Source: Open Postcode Geo
Licence: Open Government Licence

Where is SL4 3EZ?

StreetAlma Road
Town/CityWindsor
CountryEngland
Postcode DistrictSL4

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

SL4 3EZ Elevation

Elevation or altitude of SL4 3EZ as distance above sea level:

MetresFeet
Elevation30m98ft

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

WardEton & Castle
ConstituencyWindsor

House Prices

Sales of detached houses in SL4 3EZ

1, CHELMSFORD COURT, ALMA ROAD, WINDSOR, SL4 3EZ
2002
17 DEC
£60,000

➜ 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 3EZ

Knights Place (St Leonards Road)Windsor260m
King Edward Vii Hospital (St Leonards Road)Windsor345m
King Edward Vii Hospital (St Leonards Road)Windsor359m
All Saints' Church (Frances Road)Windsor386m
Alma Road (Clarence Road)Windsor406m

Nearest railway stations to SL4 3EZ

Windsor & Eton Central Station0.8km
Windsor & Eton Riverside Station1.2km
Datchet Station2.7km

GetTheData
Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in SL4 3EZ (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 3EZ (2019 data)

Download

Median download speed38.0Mbps
Average download speed50.8Mbps
Maximum download speed200.00Mbps

Upload

Median upload speed6.2Mbps
Average upload speed6.0Mbps
Maximum upload speed19.91Mbps

Broadband limitations in SL4 3EZ (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 3EZ gas and electricity consumption

Estimated total energy consumption in SL4 3EZ by fuel type, 2015.

Gas

Consumption (kWh)197,681
Meter count22
Mean (kWh/meter)8,985
Median (kWh/meter)4,750

Electricity

Consumption (kWh)48,473
Meter count12
Mean (kWh/meter)4,039
Median (kWh/meter)3,001

Deprivation

24.7% of English postcodes are less deprived than SL4 3EZ:

Food Standards Agency

Three nearest food hygiene ratings to SL4 3EZ (metres)

Alma Beacon
Food Hygiene Rating: 5 (Very Good)
73A Alma Road
57m
Holiday Inn Express
Food Hygiene Rating: 5 (Very Good)
71 Alma Road
131m
Alma House Bed & Breakfast
Food Hygiene Rating: 5 (Very Good)
Alma House Guest House
187m

➜ Get more ratings from the Food Standards Agency

Nearest post box to SL4 3EZ

 Last Collection 
LocationMon-FriSatDistance
Saint Marks Road17:1511:30227m
Alma Road17:1511:30241m
Saint Leonards Road17:1511:30283m

SL4 3EZ ITL and SL4 3EZ 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 3EZ:

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

SL4 3EZ 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 3EZ:

CodeName
OAE00083538
LSOAE01016545Windsor and Maidenhead 012A
MSOAE02003432Windsor and Maidenhead 012

Nearest postcodes to SL4 3EZ

SL4 3FJAlma Road34m
SL4 3BQQueens Road94m
SL4 3BHQueens Road97m
SL4 3NUYork Road118m
SL4 3ENOsborne Road118m
SL4 3BDSt Marks Road128m
SL4 3HDAlma Road131m
SL4 3EXAlma Road135m
SL4 3EPOsborne Road141m
SL4 3DEOsborne Mews141m