TW7 4DN maps, stats, and open data
TW7 4DN lies on Sidmouth Avenue in Isleworth. TW7 4DN is located in the Osterley & Spring Grove 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.
TW7 4DN maps


TW7 4DN geodata
| Easting | 515262 |
| Northing | 176363 |
| Latitude | 51.474497 |
| Longitude | -0.341783 |
Where is TW7 4DN?
| Street | Sidmouth Avenue |
| Town/City | Isleworth |
| Country | England |
| Postcode District | TW7 |
TW7 4DN Elevation
Elevation or altitude of TW7 4DN 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 | Osterley & Spring Grove |
|---|
| Constituency | Brentford And Isleworth |
|---|
Transport
Nearest bus stops to TW7 4DN
| West Thames College | Spring Grove | 58m |
| West Thames College | Spring Grove | 64m |
| Thornbury Road | Isleworth | 206m |
| Rennells Way (St John's Road) | Spring Grove | 219m |
| Rennells Way (St John's Road) | Spring Grove | 243m |
Nearest underground/metro/tram to TW7 4DN
| Hounslow East Underground Station | Hounslow East | 1,030m |
| Osterley Underground Station | Osterley | 1,046m |
Nearest railway stations to TW7 4DN
| Isleworth Station | 0.3km |
| Syon Lane Station | 1.4km |
| Hounslow Station | 2km |
Broadband
Broadband access in TW7 4DN (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 limitations in TW7 4DN (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% |
Deprivation
54.9% of English postcodes are less deprived than
TW7 4DN:
Food Standards Agency
Three nearest food hygiene ratings to TW7 4DN (metres)
Brothers Cafe
The Fresh Super Store
Gorillas
Unit 13 Metro Industrial Centre
121m
➜ Get more ratings from the Food Standards Agency
Nearest post box to TW7 4DN
| | Last Collection | |
|---|
| Location | Mon-Fri | Sat | Distance |
|---|
| Spring Grove Road | 17:00 | 11:15 | 186m |
| Post Office, 477 London Road | 18:30 | 11:45 | 267m |
| St John's Road | 17:30 | 11:45 | 344m |
TW7 4DN ITL and TW7 4DN 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 TW7 4DN:
| 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 |
TW7 4DN 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 TW7 4DN:
| Code | Name |
|---|
| OA | E00013302 | |
|---|
| LSOA | E01002677 | Hounslow 015E |
|---|
| MSOA | E02000540 | Hounslow 015 |
|---|
Nearest postcodes to TW7 4DN