| Postcode | W3 8LY | 
|---|---|
| Post Town | London | 
| Nearest station | Acton Town (0 km) | 
| Bus stops | Gunnersbury Avenue (W3) (E) Acton Town Station  Enfield Road (S) Acton Town (NE) Gunnersbury Avenue (W3) (W) Roslin Road (N) Hanbury Road (W) | 
| London travel zone | 3 | 
| Roads in this postcode | |
| Number of UPRNs | 10 View | 
| Known addresses | 81 Princes Avenue, London 83 Princes Avenue, London 85 Princes Avenue, London 89 Princes Avenue, London 95 Princes Avenue, London 97 Princes Avenue, London | 
| Main property type | Terraced | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.501124 | |
|---|---|---|
| Longitude | -0.281117 | |
| Easting | 519406 | |
| Northing | 179421 | |
| Grid reference | TQ194794 | |
| UTM reference | 30U 688704 5709059 | |
| what3words | backed.draw.defend | |
| FixPhrase | cringing magma sardine tipped | |
| Plus code | 9C3XGP29+CH | |
| Altitude | 20 metres (67 feet) | |
| Sunrise (today) | 6:54 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 48.2 KMs (29.9 miles) | 
| Parish | Hounslow, unparished area | E43000208 | 
|---|---|---|
| Ward | Chiswick Gunnersbury | E05013609 | 
| 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 1980 | 
|---|---|
| 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) | 32 | |
|---|---|---|
| Households (2011) | 10 | |
| 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) | E00013376 | |
| Census output area (2011) | 4C2 | |
| Lower layer super output area (2021) | Hounslow 029B | E01002691 | 
| Lower layer super output area (2011) | Hounslow 029B | E01002691 | 
| Middle layer super output area (2021) | Chiswick Park | E02006792 | 
| Middle layer super output area (2011) | Chiswick Park | E02006792 | 
| Travel to work area | London | E30000234 | 
| Average property price in West London | £788,410 | 
|---|---|
| Annual change | -7.8% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 97 Princes Avenue, London | Terraced (freehold) | Apr 2022 | £775,000 | 
| 95 Princes Avenue, London | Terraced (freehold) | Apr 2022 | £795,000 | 
| Terraced (freehold) | Nov 2003 | £345,000 | |
| 89 Princes Avenue, London | Terraced (freehold) | Jun 2019 | £750,500 | 
| Terraced (freehold) | Mar 2000 | £200,000 | |
| 83 Princes Avenue, London | Terraced (freehold) | May 2012 | £499,995 | 
| 85 Princes Avenue, London | Terraced (freehold) | Sep 2006 | £405,000 | 
| 81 Princes Avenue, London | Semi-detached (freehold) | Jul 2005 | £380,000 |