| Postcode | W4 3HW | 
|---|---|
| Post Town | London | 
| Nearest station | Chiswick (0 km) | 
| Bus stops | Lawford Road (N) Chiswick (N) Grove Park Road (S) Chiswick (W) Chesterfield Road (W4) (S) Chiswick (E) | 
| London travel zone | 3 | 
| Roads in this postcode | |
| Number of UPRNs | 7 View | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.482989 | |
|---|---|---|
| Longitude | -0.270306 | |
| Easting | 520204 | |
| Northing | 177422 | |
| Grid reference | TQ202774 | |
| UTM reference | 30U 689530 5707071 | |
| what3words | agree.nearly.think | |
| FixPhrase | cringe magma struggle theater | |
| Plus code | 9C3XFPMH+5V | |
| Altitude | 10 metres (31 feet) | |
| Sunrise (today) | 6:53 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 47.3 KMs (29.4 miles) | 
| Parish | Hounslow, unparished area | E43000208 | 
|---|---|---|
| Ward | Chiswick Riverside | E05013611 | 
| London Borough | Hounslow | E09000018 | 
| County | Greater London | E11000009 | 
| Constituency (2024) | Hammersmith and Chiswick | E14001264 | 
| MP | Andy Slaughter | Labour | 
| Police force | Metropolitan Police | |
| Water company | Thames Water | |
| NUTS/ITL 3 | Hounslow and Richmond upon Thames | |
| NUTS/ITL 2 | Outer London - West and North West | |
| NUTS/ITL 1 | London | |
| Country | England | E92000001 | 
| Date introduced | January 2004 | 
|---|---|
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Population (2011) | 10 | |
|---|---|---|
| Households (2011) | 5 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban major conurbation | |
| Built up area (2024) | Hounslow | E63012107 | 
| Census output area (2021) | E00012843 | |
| Census output area (2011) | 4A3 | |
| Lower layer super output area (2021) | Hounslow 008A | E01002576 | 
| Lower layer super output area (2011) | Hounslow 008A | E01002576 | 
| Middle layer super output area (2021) | Chiswick South West | E02000533 | 
| Middle layer super output area (2011) | Chiswick South West | E02000533 | 
| Travel to work area | London | E30000234 | 
| Average property price in West London | £788,410 | 
|---|---|
| Annual change | -7.8% |