TW9 4AS maps, stats, and open data
TW9 4AS lies on Mortlake Road in Richmond. TW9 4AS is located in the Kew electoral ward, within the London borough of Richmond upon Thames and the English Parliamentary constituency of Richmond Park. 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.
TW9 4AS maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
TW9 4AS geodata
| Easting | 519404 |
| Northing | 176816 |
| Latitude | 51.477711 |
| Longitude | -0.282020 |
Where is TW9 4AS?
| Street | Mortlake Road |
| Town/City | Richmond |
| Country | England |
| Postcode District | TW9 |
TW9 4AS Elevation
Elevation or altitude of TW9 4AS as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 0m | 0ft |
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 | Kew |
|---|---|
| Constituency | Richmond Park |
House Prices
Sales of detached houses in TW9 4AS
2023 11 AUG £2,175,000 |
2019 21 MAR £1,712,500 |
2017 9 JUN £1,000,000 |
92, MORTLAKE ROAD, RICHMOND, TW9 4AS 2016 15 APR £1,700,000 |
110, MORTLAKE ROAD, RICHMOND, TW9 4AS 2015 30 JUN £1,150,000 |
2014 11 JUL £1,510,000 |
112, MORTLAKE ROAD, RICHMOND, TW9 4AS 2008 1 FEB £840,000 |
76, MORTLAKE ROAD, RICHMOND, TW9 4AS 2007 29 OCT £859,000 |
82, MORTLAKE ROAD, RICHMOND, TW9 4AS 2006 8 JUN £693,000 |
78, MORTLAKE ROAD, RICHMOND, TW9 4AS 2006 12 MAY £595,000 |
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 TW9 4AS
| West Park Road (Mortlake Road) | Kew | 164m |
| Kew Retail Park (Bessant Drive) | Kew Gardens | 173m |
| West Park Road (Mortlake Road) | Kew | 177m |
| Kew Gdns Stn Parade | Kew | 282m |
| Kew Gardens Station | Kew | 343m |
Nearest underground/metro/tram to TW9 4AS
| Kew Gardens Underground Station | Kew Gardens | 235m |
Nearest railway stations to TW9 4AS
| Kew Gardens Station | 0.2km |
| Chiswick Station | 1.1km |
| Kew Bridge Station | 1.4km |
Broadband
Broadband access in TW9 4AS (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 | 96.7% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in TW9 4AS (2019 data)
Download
| Median download speed | 100.0Mbps |
| Average download speed | 123.8Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 19.5Mbps |
| Average upload speed | 17.0Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in TW9 4AS (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% |
TW9 4AS gas and electricity consumption
Estimated total energy consumption in TW9 4AS by fuel type, 2015.
Gas
| Consumption (kWh) | 818,350 |
|---|---|
| Meter count | 30 |
| Mean (kWh/meter) | 27,278 |
| Median (kWh/meter) | 28,600 |
Electricity
| Consumption (kWh) | 209,381 |
|---|---|
| Meter count | 30 |
| Mean (kWh/meter) | 6,979 |
| Median (kWh/meter) | 5,438 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in TW9 4AS, for 2015.
- Meter count: The total number of meters in TW9 4AS.
- 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
4% of English postcodes are less deprived than TW9 4AS:Food Standards Agency
Three nearest food hygiene ratings to TW9 4AS (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to TW9 4AS
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Beechwood Avenue | 17:30 | 11:15 | 143m |
| Mortlake Road | 17:15 | 11:30 | 195m |
| Leybourne Park, Kew | 17:15 | 11:30 | 253m |
Environment
| Risk of TW9 4AS flooding from rivers and sea | Very Low |
TW9 4AS ITL and TW9 4AS 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 TW9 4AS:
| 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 |
TW9 4AS 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 TW9 4AS:
| Code | Name | |
|---|---|---|
| OA | E00019349 | |
| LSOA | E01003846 | Richmond upon Thames 002A |
| MSOA | E02000785 | Richmond upon Thames 002 |
Nearest postcodes to TW9 4AS
| TW9 4DD | Beechwood Avenue | 41m |
| TW9 4DE | Beechwood Avenue | 76m |
| TW9 4AN | West Park Avenue | 94m |
| TW9 4DG | Burlington Avenue | 115m |
| TW9 4AL | West Park Avenue | 129m |
| TW9 4DF | Burlington Avenue | 138m |
| TW9 4DB | West Park Road | 143m |
| TW9 4DH | Burlington Avenue | 153m |
| TW9 4AW | Mortlake Road | 165m |
| TW9 4DQ | Burlington Avenue | 176m |
- 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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