TW11 9QZ lies on Trowlock Island in Teddington. TW11 9QZ is located in the Hampton Wick & South Teddington electoral ward, within the London borough of Richmond upon Thames and the English Parliamentary constituency of Twickenham. The Sub Integrated Care Board (ICB) Location is NHS South West London ICB - 36L and the police force is Metropolitan Police. This postcode has been in use since January 1980.


| Easting | 517655 |
| Northing | 170885 |
| Latitude | 51.424771 |
| Longitude | -0.309163 |
| Street | Trowlock Island |
| Town/City | Teddington |
| Country | England |
| Postcode District | TW11 |
Elevation or altitude of TW11 9QZ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 10m | 33ft |
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.
| Ward | Hampton Wick & South Teddington |
|---|---|
| Constituency | Twickenham |
2025 19 JUN £1,010,000 |
2025 18 JUN £1,100,000 |
2023 29 SEP £545,000 |
2022 13 OCT £750,000 |
2022 21 JUL £1,600,000 |
2022 29 APR £700,000 |
38, TROWLOCK ISLAND, TEDDINGTON, TW11 9QZ 2020 7 FEB £610,000 |
2018 6 NOV £500,000 |
36, TROWLOCK ISLAND, TEDDINGTON, TW11 9QZ 2015 28 JUL £474,000 |
2013 9 DEC £470,000 |
| Tiffin School For Girls (Richmond Road) | Ham | 262m |
| Tiffin School For Girls (Richmond Road) | Ham | 345m |
| Broom Road Teddington School | Hampton Wick | 364m |
| Tudor Drive (Richmond Road) | Ham | 486m |
| Durlston Road (Richmond Road) | Kingston Upon Thames | 539m |
| Hampton Wick Station | 1.2km |
| Kingston Station | 1.4km |
| Teddington Station | 1.6km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 26.8Mbps |
| Average download speed | 24.2Mbps |
| Maximum download speed | 45.57Mbps |
| Median upload speed | 5.9Mbps |
| Average upload speed | 5.2Mbps |
| Maximum upload speed | 8.45Mbps |
| 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% |
Estimated total energy consumption in TW11 9QZ by fuel type, 2015.
| Consumption (kWh) | 586,807 |
|---|---|
| Meter count | 32 |
| Mean (kWh/meter) | 18,338 |
| Median (kWh/meter) | 18,867 |
| Consumption (kWh) | 98,075 |
|---|---|
| Meter count | 27 |
| Mean (kWh/meter) | 3,632 |
| Median (kWh/meter) | 3,079 |


➜ Get more ratings from the Food Standards Agency
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Half Mile | 17:30 | 12:00 | 160m |
| Broom Road | 17:30 | 11:30 | 294m |
| Fernhill Gardens | 17:30 | 12:00 | 351m |
| Risk of TW11 9QZ flooding from rivers and sea | High |
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 TW11 9QZ:
| 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 |
| E09000027 | Richmond upon Thames |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for TW11 9QZ:
| Code | Name | |
|---|---|---|
| OA | E00019284 | |
| LSOA | E01003837 | Richmond upon Thames 022D |
| MSOA | E02000805 | Richmond upon Thames 022 |
| TW11 9QX | Melbourne Road | 170m |
| KT2 5BD | Lower Ham Road | 186m |
| TW11 9QT | Trowlock Avenue | 236m |
| TW11 9QU | Broomfield Road | 250m |
| TW11 9QQ | Sycamore Way | 255m |
| KT2 5BE | Grosvenor Gardens | 274m |
| KT2 5DJ | Richmond Road | 278m |
| TW11 9PJ | Broom Road | 286m |
| TW11 9QS | Bucklands Road | 288m |
| KT2 5SL | Albany Mews | 308m |