W4 3TN maps, stats, and open data

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W4 3TN lies on Devonshire Gardens in London. W4 3TN is located in the Chiswick Homefields electoral ward, within the London borough of Hounslow and the English Parliamentary constituency of Brentford and Isleworth. The Sub Integrated Care Board (ICB) Location is NHS North West London ICB - W2U3Z and the police force is Metropolitan Police. This postcode has been in use since January 1980.

W4 3TN maps

W4 3TN map - OS OpenMap – Local (Ordnance Survey)
W4 3TN 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)

W4 3TN geodata

Easting520127
Northing177135
Latitude51.480425
Longitude-0.271506

GetTheData
Source: Open Postcode Geo
Licence: Open Government Licence

Where is W4 3TN?

StreetDevonshire Gardens
Town/CityLondon
CountryEngland
Postcode DistrictW4

➜ See where W4 is on a map
➜ Where is London?

W4 3TN Elevation

Elevation or altitude of W4 3TN as distance above sea level:

MetresFeet
Elevation10m33ft

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

WardChiswick Homefields
ConstituencyBrentford And Isleworth

House Prices

Sales of detached houses in W4 3TN

2021
24 SEP
£2,472,500
2014
28 AUG
£2,750,000
2009
20 MAR
£1,800,000
1996
12 JAN
£235,000

➜ London 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 W4 3TN

Grove Park Road (Bolton Road)Chiswick149m
ChiswickChiswick172m
Chiswick (Burlington Lane)Chiswick251m
Cavendish Road (W4) (Bolton Road)Grove Park274m
Chiswick (Burlington Lane)Chiswick302m

Nearest underground/metro/tram to W4 3TN

Kew Gardens Underground StationKew Gardens1,025m
Gunnersbury Underground StationGunnersbury1,292m

Nearest railway stations to W4 3TN

Chiswick Station0.3km
Kew Gardens Station1km
Gunnersbury Station1.3km

GetTheData
Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in W4 3TN (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 W4 3TN (2019 data)

Download

Median download speed79.5Mbps
Average download speed99.4Mbps
Maximum download speed350.00Mbps

Upload

Median upload speed20.0Mbps
Average upload speed15.6Mbps
Maximum upload speed20.00Mbps

Broadband limitations in W4 3TN (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)

W4 3TN gas and electricity consumption

Estimated total energy consumption in W4 3TN by fuel type, 2015.

Gas

Consumption (kWh)873,095
Meter count28
Mean (kWh/meter)31,182
Median (kWh/meter)29,521

Electricity

Consumption (kWh)165,032
Meter count25
Mean (kWh/meter)6,601
Median (kWh/meter)6,204

Deprivation

23.4% of English postcodes are less deprived than W4 3TN:

Food Standards Agency

Three nearest food hygiene ratings to W4 3TN (metres)

DR O’CONNELL
Food Hygiene Rating: Awaiting Inspection
8 Devonshire Gardens
46m
Grove Park Local
Food Hygiene Rating: 5 (Very Good)
13 Grove Park Road
180m
Busby Pharmaceutical
Food Hygiene Rating: Exempt
9 Grove Park Road
191m

➜ Get more ratings from the Food Standards Agency

Nearest post box to W4 3TN

 Last Collection 
LocationMon-FriSatDistance
Hartington Road17:3012:00147m
Grove Park Road17:3012:00174m
Grove Park Post Office17:3012:00279m

Environment

Risk of W4 3TN flooding from rivers and sea
Very Low
➜ W4 3TN flood map

W4 3TN ITL and W4 3TN 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 W4 3TN:

ITL 1 CodeName
TLILondon
ITL 2 CodeName
TLI7Outer London - West and North West
ITL 3 CodeName
TLI75Hounslow and Richmond upon Thames
LAU 1 CodeName
E09000018Hounslow

W4 3TN 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 W4 3TN:

CodeName
OAE00012852
LSOAE01002579Hounslow 008B
MSOAE02000533Hounslow 008

Nearest postcodes to W4 3TN

W4 3SHKinnaird Avenue74m
W4 3TWDevonshire Gardens99m
W4 3THThe Marais102m
W4 3SDGrove Park Road115m
W4 3TXHartington Road116m
W4 3UBHartington Road117m
W4 3UGConiston Close120m
W4 3SEGrove Park Road133m
W4 3SFGrove Park Road143m
W4 3RTGrove Park Road151m