| Postcode | SE20 8QS | 
|---|---|
| Post Town | London | 
| Nearest station | Penge West (0 km) | 
| Bus stops | 
                       High Street  Penge West Station (NW) 
Avenue Road (SE20) (NE) 
Penge West Station (S) 
High Street  Maple Road (SE) 
Avenue Road (SE20) (SW) 
High Street  Maple Road (NW) 
                     | 
                  
| London travel zone | 4 | 
| Roads in this postcode | |
| Number of UPRNs | 21 View | 
| Known addresses | 
                       9 Blean Grove, London 
                            17 Blean Grove, London 
                            21 Blean Grove, London 
                            23 Blean Grove, London 
                            27 Blean Grove, London 
                       | 
                  
| Main property type | Terraced | 
| Businesses | 
| Latitude | 51.414233 | |
|---|---|---|
| Longitude | -0.058567 | |
| Easting | 535108 | |
| Northing | 170145 | |
| Grid reference | TQ351701 | |
| UTM reference | 30U 704536 5699996 | |
| what3words | paints.record.tables | |
| FixPhrase | cringe magnetic selector translate | |
| Plus code | 9C3XCW7R+MH | |
| Altitude | 38 metres (126 feet) | |
| Sunrise (today) | 6:59 | |
| Sunset (today) | 16:30 | |
| Distance away | ||
| Distance to sea | 32.9 KMs (20.4 miles) | 
| Parish | Bromley, unparished area | E43000196 | 
|---|---|---|
| Ward | Penge & Cator | E05014002 | 
| London Borough | Bromley | E09000006 | 
| County | Greater London | E11000009 | 
| Constituency (2024) | Beckenham and Penge | E14001083 | 
| MP | Liam Conlon | Labour | 
| Police force | Metropolitan Police | |
| Water company | Thames Water | |
| NUTS/ITL 3 | Bromley | |
| NUTS/ITL 2 | Outer London - South | |
| 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) | 58 | |
|---|---|---|
| Households (2011) | 19 | |
| 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) | Bromley | E63012282 | 
| Census output area (2021) | E00003924 | |
| Census output area (2011) | 3A1 | |
| Lower layer super output area (2021) | Bromley 009C | E01000796 | 
| Lower layer super output area (2011) | Bromley 009C | E01000796 | 
| Middle layer super output area (2021) | Anerley North & Penge West | E02000135 | 
| Middle layer super output area (2011) | Anerley North & Penge West | E02000135 | 
| Travel to work area | London | E30000234 | 
| Average property price in South East London | £500,394 | 
|---|---|
| Annual change | -0.4% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 21 Blean Grove, London | Terraced (freehold) | Oct 2020 | £475,000 | 
| Terraced (freehold) | Sep 2015 | £385,000 | |
| Terraced (freehold) | Jul 2007 | £235,000 | |
| Terraced (freehold) | Aug 1997 | £66,000 | |
| 9 Blean Grove, London | Terraced (freehold) | Sep 2007 | £220,000 | 
| 17 Blean Grove, London | Semi-detached (freehold) | Sep 2007 | £239,995 | 
| 27 Blean Grove, London | Terraced (freehold) | Nov 1998 | £75,000 | 
| 23 Blean Grove, London | Terraced (freehold) | Mar 1996 | £59,000 |