SL4 1TD maps, stats, and open data

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SL4 1TD lies on Christian Square in Windsor. SL4 1TD 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 1TD maps

SL4 1TD map - OS OpenMap – Local (Ordnance Survey)
SL4 1TD 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 1TD geodata

Easting496314
Northing176796
Latitude51.481929
Longitude-0.614395

GetTheData
Source: Open Postcode Geo
Licence: Open Government Licence

Where is SL4 1TD?

StreetChristian Square
Town/CityWindsor
CountryEngland
Postcode DistrictSL4

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

SL4 1TD Elevation

Elevation or altitude of SL4 1TD as distance above sea level:

MetresFeet
Elevation20m66ft

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 1TD

42, CHRISTIAN SQUARE, WINDSOR, SL4 1TD
1997
25 NOV
£74,000

➜ 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 1TD

Arthur RoadWindsor96m
Arthur RoadWindsor102m
Alma Road (Clarence Road)Windsor190m
Charles StreetWindsor Town Centre195m
Alma Road (Clarence Road)Windsor262m

Nearest railway stations to SL4 1TD

Windsor & Eton Central Station0.3km
Windsor & Eton Riverside Station0.7km
Datchet Station2.4km

GetTheData
Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in SL4 1TD (2020 data)

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

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

Broadband speed in SL4 1TD (2019 data)

Download

Median download speed39.4Mbps
Average download speed41.7Mbps
Maximum download speed80.00Mbps

Upload

Median upload speed9.9Mbps
Average upload speed9.1Mbps
Maximum upload speed20.00Mbps

Broadband limitations in SL4 1TD (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 1TD gas and electricity consumption

Estimated total energy consumption in SL4 1TD by fuel type, 2015.

Gas

Consumption (kWh)200,113
Meter count26
Mean (kWh/meter)7,697
Median (kWh/meter)8,340

Electricity

Consumption (kWh)106,733
Meter count25
Mean (kWh/meter)4,269
Median (kWh/meter)3,425

Deprivation

13.6% of English postcodes are less deprived than SL4 1TD:

Food Standards Agency

Three nearest food hygiene ratings to SL4 1TD (metres)

Majestic Wine
Food Hygiene Rating: 5 (Very Good)
Unit 2
111m
The Southern Co-Operative Limited
Food Hygiene Rating: 4 (Good)
The Co Op
176m
Laithwaites
Food Hygiene Rating: 5 (Very Good)
121 Arthur Road
187m

➜ Get more ratings from the Food Standards Agency

Nearest post box to SL4 1TD

 Last Collection 
LocationMon-FriSatDistance
Bachelors Acre17:1511:45288m
Goswell Road17:1509:00315m
Alma Road17:1511:30365m

Environment

Risk of SL4 1TD flooding from rivers and sea
Low
➜ SL4 1TD flood map

SL4 1TD ITL and SL4 1TD 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 1TD:

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

SL4 1TD 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 1TD:

CodeName
OAE00083526
LSOAE01016544Windsor and Maidenhead 010A
MSOAE02003430Windsor and Maidenhead 010

Nearest postcodes to SL4 1TD

SL4 1SZMountbatten Square29m
SL4 1SUWard Royal35m
SL4 1TBChristian Square50m
SL4 1SSAthlone Square50m
SL4 1STAthlone Square68m
SL4 1TABowes Lyon Close87m
SL4 1RTArthur Road97m
SL4 3HWAlma Road103m
SL4 3SLHunters Mews108m
SL4 1SYMountbatten Square110m