Where is TW3?
TW3 is in the county of Greater London. It is 7km north-east of the town of Sunbury-on-Thames, and contains Hounslow, Hounslow West, and Lampton. TW3 is 17km west of the city of City of Westminster. TW3 is a postcode district, also known as an outcode or outbound code.
TW3 on a map
The below map shows where TW3 is, and the boundary of the TW3 postcode district:
Postal Boundaries © GEOLYTIX copyright and database right 2012
What county is TW3 in?
TW3 is in the county of Greater London.
Which cities, towns and villages are in TW3?
| Hounslow | Settlement |
| Hounslow West | Suburb |
| Lampton | Suburb |
What are the nearest towns to TW3?
Position of TW3 relative to nearby towns. Distance is measured from the centre of TW3 to the centre of the town.
What are the nearest cities to TW3?
Position of TW3 relative to nearby cities. Distance is measured from the centre of TW3 to the centre of the city.
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