TW3 3SY maps, stats, and open data
TW3 3SY lies on Wellington Avenue in Hounslow. TW3 3SY is located in the Hounslow Heath 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.
TW3 3SY maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
TW3 3SY geodata
| Easting | 513119 |
| Northing | 174798 |
| Latitude | 51.460864 |
| Longitude | -0.373126 |
Where is TW3 3SY?
| Street | Wellington Avenue |
| Town/City | Hounslow |
| Country | England |
| Postcode District | TW3 |
TW3 3SY Elevation
Elevation or altitude of TW3 3SY as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 20m | 66ft |
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
| Ward | Hounslow Heath |
|---|---|
| Constituency | Brentford And Isleworth |
House Prices
Sales of detached houses in TW3 3SY
53, WELLINGTON AVENUE, HOUNSLOW, TW3 3SY 2024 26 NOV £570,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to TW3 3SY
| Granville Avenue (Wellington Road South) | Hounslow | 112m |
| Granville Avenue (Wellington Road South) | Hounslow | 172m |
| Cromwell Road (Tw3) | Hounslow | 260m |
| Marshall Close | Hounslow | 271m |
| Cromwell Road (Tw3) | Hounslow | 273m |
Nearest underground/metro/tram to TW3 3SY
| Hounslow Central Underground Station | Hounslow Central | 1,246m |
| Hounslow West Underground Station | Hounslow West | 1,684m |
| Hounslow East Underground Station | Hounslow East | 1,796m |
Nearest railway stations to TW3 3SY
| Hounslow Station | 0.8km |
| Whitton Station | 1.6km |
| Feltham Station | 2.9km |
Broadband
Broadband access in TW3 3SY (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in TW3 3SY (2019 data)
Download
| Median download speed | 70.0Mbps |
| Average download speed | 93.6Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 11.1Mbps |
| Maximum upload speed | 19.53Mbps |
Broadband limitations in TW3 3SY (2020 data)
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |
TW3 3SY gas and electricity consumption
Estimated total energy consumption in TW3 3SY by fuel type, 2015.
Gas
| Consumption (kWh) | 496,786 |
|---|---|
| Meter count | 26 |
| Mean (kWh/meter) | 19,107 |
| Median (kWh/meter) | 17,522 |
Electricity
| Consumption (kWh) | 101,370 |
|---|---|
| Meter count | 26 |
| Mean (kWh/meter) | 3,899 |
| Median (kWh/meter) | 2,816 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in TW3 3SY, for 2015.
- Meter count: The total number of meters in TW3 3SY.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
54% of English postcodes are less deprived than TW3 3SY:Food Standards Agency
Three nearest food hygiene ratings to TW3 3SY (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to TW3 3SY
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Wellington Road South | 17:45 | 12:15 | 173m |
| Cromwell Road | 18:00 | 12:30 | 243m |
| Post Office 263 Hanworth Rd. | 17:30 | 12:15 | 481m |
TW3 3SY ITL and TW3 3SY 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 TW3 3SY:
| ITL 1 Code | Name |
|---|---|
| TLI | London |
| ITL 2 Code | Name |
| TLI7 | Outer London - West and North West |
| ITL 3 Code | Name |
| TLI75 | Hounslow and Richmond upon Thames |
| LAU 1 Code | Name |
| E09000018 | Hounslow |
TW3 3SY 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 TW3 3SY:
| Code | Name | |
|---|---|---|
| OA | E00013157 | |
| LSOA | E01002651 | Hounslow 021C |
| MSOA | E02000546 | Hounslow 021 |
Nearest postcodes to TW3 3SY
| TW3 3SX | Wellington Avenue | 33m |
| TW3 3TD | Roseville Avenue | 33m |
| TW3 3TE | Roseville Avenue | 68m |
| TW3 3SU | Victoria Avenue | 69m |
| TW3 3ST | Victoria Avenue | 97m |
| TW3 3TF | Granville Avenue | 99m |
| TW4 5JT | Wellington Road South | 127m |
| TW3 3QW | Cromwell Road | 127m |
| TW4 5JR | Orchard Road | 151m |
| TW4 5JP | Wellington Road South | 152m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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