| Postcode | SE9 1JX | 
|---|---|
| Post Town | London | 
| Nearest station | Eltham (1 km) | 
| Bus stops | 
                       Well Hall Road  Dunblane Road (N) 
Well Hall Road  Dunblane Road (S) 
Westmount Road  Rochester Way (N) 
Arbroath Road (N) 
Westmount Road  Rochester Way (S) 
The Coronet (S) 
                     | 
                  
| London travel zone | 4 | 
| Roads in this postcode | |
| Number of UPRNs | 4 View | 
| Known addresses | 
                       1 Cornwallis Walk, London 
                            3 Cornwallis Walk, London 
                            4 Cornwallis Walk, London 
                       | 
                  
| Main property type | Semi-detached | 
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 51.463462 | |
|---|---|---|
| Longitude | 0.054779 | |
| Easting | 542836 | |
| Northing | 175834 | |
| Grid reference | TQ428758 | |
| UTM reference | 31U 295420 5705480 | |
| what3words | range.party.orange | |
| FixPhrase | cringe magnetism squabble unison | |
| Plus code | 9F32F373+9W | |
| Altitude | 60 metres (196 feet) | |
| Sunrise (today) | 6:59 | |
| Sunset (today) | 16:29 | |
| Distance away | ||
| Distance to sea | 24.7 KMs (15.4 miles) | 
| Parish | Greenwich, unparished area | E43000201 | 
|---|---|---|
| Ward | Eltham Park & Progress | E05014078 | 
| London Borough | Greenwich | E09000011 | 
| County | Greater London | E11000009 | 
| Constituency (2024) | Eltham and Chislehurst | E14001223 | 
| MP | Clive Efford | Labour | 
| Police force | Metropolitan Police | |
| Water company | Thames Water | |
| NUTS/ITL 3 | Bexley and Greenwich | |
| NUTS/ITL 2 | Outer London - East and North East | |
| 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) | 9 | |
|---|---|---|
| Households (2011) | 4 | |
| 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) | Greenwich | E63012129 | 
| Census output area (2021) | E00007994 | |
| Census output area (2011) | 7A3 | |
| Lower layer super output area (2021) | Greenwich 023C | E01001610 | 
| Lower layer super output area (2011) | Greenwich 023C | E01001610 | 
| Middle layer super output area (2021) | Eltham North | E02000335 | 
| Middle layer super output area (2011) | Eltham North | E02000335 | 
| Travel to work area | London | E30000234 | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 3 Cornwallis Walk, London | Semi-detached (freehold) | Sep 2015 | £350,000 | 
| Semi-detached (freehold) | Aug 2006 | £198,750 | |
| Semi-detached (freehold) | Dec 2001 | £119,995 | |
| 4 Cornwallis Walk, London | Semi-detached (freehold) | Feb 2011 | £250,000 | 
| Semi-detached (freehold) | Feb 2005 | £183,000 | |
| Semi-detached (freehold) | Mar 2001 | £128,000 | |
| Semi-detached (freehold) | Jun 1995 | £67,500 | |
| 1 Cornwallis Walk, London | Semi-detached (freehold) | Dec 1995 | £68,000 |