| Postcode | SE21 7LR | 
|---|---|
| Post Town | London | 
| Nearest station | Sydenham Hill (1 km) | 
| Bus stops | 
                       Dulwich College (W) 
Dulwich Park  Queen Mary's Gate (E) 
Dulwich College (S) 
Dulwich College (E) 
Dulwich College (N) 
                     | 
                  
| London travel zone | 3 | 
| Known addresses | 
                       
                          No addresses found
                       
                     | 
                  
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 51.437598 | |
|---|---|---|
| Longitude | -0.082123 | |
| Easting | 533402 | |
| Northing | 172700 | |
| Grid reference | TQ334727 | |
| UTM reference | 30U 702794 5702528 | |
| what3words | clash.daring.jukebox | |
| FixPhrase | cringe magnetic skied unsliced | |
| Plus code | 9C3XCWQ9+25 | |
| Altitude | 46 metres (153 feet) | |
| Sunrise (today) | 7:00 | |
| Sunset (today) | 16:30 | |
| Distance away | ||
| Distance to sea | 34.2 KMs (21.3 miles) | 
| Parish | Southwark, unparished area | E43000218 | 
|---|---|---|
| Ward | Dulwich Wood | E05011101 | 
| London Borough | Southwark | E09000028 | 
| County | Greater London | E11000009 | 
| Constituency (2024) | Dulwich and West Norwood | E14001205 | 
| MP | Helen Hayes | Labour | 
| Police force | Metropolitan Police | |
| NUTS/ITL 3 | Lewisham and Southwark | |
| NUTS/ITL 2 | Inner London - East | |
| NUTS/ITL 1 | London | |
| Country | England | E92000001 | 
| Date introduced | January 1983 | 
|---|---|
| Date usage ended | December 1988 | 
| Last updated | September 2025 | 
| User type | Large (addresses receive more than 25 items of mail per day) | 
| Quality | Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference | 
| 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) | Southwark | E63012110 | 
| Census output area (2021) | E00019873 | |
| Census output area (2011) | 2D1 | |
| Lower layer super output area (2021) | Southwark 033E | E01003951 | 
| Lower layer super output area (2011) | Southwark 033E | E01003951 | 
| Middle layer super output area (2021) | Sydenham Hill | E02000839 | 
| Middle layer super output area (2011) | Sydenham Hill | E02000839 | 
| Travel to work area | London | E30000234 |