TW3 1UN maps, stats, and open data
TW3 1UN lies on Holly Road in Hounslow. TW3 1UN is located in the Hounslow Central 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 1UN maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
TW3 1UN geodata
| Easting | 513961 |
| Northing | 175455 |
| Latitude | 51.466600 |
| Longitude | -0.360800 |
Where is TW3 1UN?
| Street | Holly Road |
| Town/City | Hounslow |
| Country | England |
| Postcode District | TW3 |
TW3 1UN Elevation
Elevation or altitude of TW3 1UN 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 Central |
|---|---|
| Constituency | Brentford And Isleworth |
House Prices
Sales of detached houses in TW3 1UN
2025 3 DEC £420,000 |
2020 11 DEC £410,000 |
33, FINCHLEY ROAD, HOUNSLOW, TW3 1UN 2006 20 SEP £388,573 |
33, FINCHLEY ROAD, HOUNSLOW, TW3 1UN 2004 4 JUN £315,000 |
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 1UN
| Grove Road (Tw3) | Hounslow | 114m |
| Treaty Centre | Hounslow | 142m |
| Grove Road (Tw3) (Hanworth Road) | Hounslow | 151m |
| Treaty Centre (Grove Road) | Hounslow | 175m |
| Douglas Road (Tw3) (Hanworth Road) | Hounslow | 188m |
Nearest underground/metro/tram to TW3 1UN
| Hounslow Central Underground Station | Hounslow Central | 659m |
| Hounslow East Underground Station | Hounslow East | 794m |
Nearest railway stations to TW3 1UN
| Hounslow Station | 0.5km |
| Isleworth Station | 1.9km |
| Whitton Station | 1.9km |
Broadband
Broadband access in TW3 1UN (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 1UN (2019 data)
Download
| Median download speed | 32.0Mbps |
| Average download speed | 67.6Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 1.0Mbps |
| Average upload speed | 1.0Mbps |
| Maximum upload speed | 1.23Mbps |
Broadband limitations in TW3 1UN (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 1UN gas and electricity consumption
Estimated total energy consumption in TW3 1UN by fuel type, 2015.
Gas
| Consumption (kWh) | 355,559 |
|---|---|
| Meter count | 27 |
| Mean (kWh/meter) | 13,169 |
| Median (kWh/meter) | 13,958 |
Electricity
| Consumption (kWh) | 76,015 |
|---|---|
| Meter count | 28 |
| Mean (kWh/meter) | 2,715 |
| Median (kWh/meter) | 2,618 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in TW3 1UN, for 2015.
- Meter count: The total number of meters in TW3 1UN.
- 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
68.7% of English postcodes are less deprived than TW3 1UN:Food Standards Agency
Three nearest food hygiene ratings to TW3 1UN (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to TW3 1UN
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Inwood Road | 18:30 | 11:15 | 176m |
| St Stephen's Road | 17:00 | 11:15 | 194m |
| Hounslow Cfpo | 19:00 | 12:30 | 255m |
TW3 1UN ITL and TW3 1UN 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 1UN:
| 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 1UN 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 1UN:
| Code | Name | |
|---|---|---|
| OA | E00013116 | |
| LSOA | E01002645 | Hounslow 015C |
| MSOA | E02000540 | Hounslow 015 |
Nearest postcodes to TW3 1UN
| TW3 1AE | Azure Place | 40m |
| TW3 1XS | Temple Road | 45m |
| TW3 1UW | Providence Cottages | 51m |
| TW3 1UL | Chapel Road | 52m |
| TW3 1UQ | Chapel Road | 63m |
| TW3 1YH | Layton Road | 66m |
| TW3 1XP | Gordon Road | 87m |
| TW3 1YJ | Layton Road | 97m |
| TW3 1XU | Chapel Road | 99m |
| TW3 1XT | Chapel Road | 100m |
- 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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