| Postcode | SE23 3JG | 
|---|---|
| Post Town | London | 
| Nearest station | Forest Hill (0 km) | 
| Bus stops | Dartmouth Road Thorpewood Ave (S) Forest Hill Pools (S) Church Vale (N) Dartmouth Road Thorpewood Ave (N) Forest Hill Stn  Dartmouth Rd (N) Church Vale (S) | 
| London travel zone | 3 | 
| Roads in this postcode | |
| Number of UPRNs | 20 View | 
| Known addresses | Unit 3, 25 Clyde Vale, London 29 Clyde Vale, London | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.436305 | |
|---|---|---|
| Longitude | -0.054438 | |
| Easting | 535330 | |
| Northing | 172607 | |
| Grid reference | TQ353726 | |
| UTM reference | 30U 704724 5702461 | |
| what3words | sprint.bother.window | |
| FixPhrase | cringe magnetic skeletal umbilical | |
| Plus code | 9C3XCWPW+G6 | |
| Altitude | 56 metres (183 feet) | |
| Sunrise (today) | 6:52 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 32.3 KMs (20.1 miles) | 
| Parish | Lewisham, unparished area | E43000213 | 
|---|---|---|
| Ward | Forest Hill | E05013722 | 
| London Borough | Lewisham | E09000023 | 
| County | Greater London | E11000009 | 
| Constituency (2024) | Lewisham West and East Dulwich | E14001333 | 
| MP | Ellie Reeves | Labour | 
| Police force | Metropolitan Police | |
| Water company | Thames Water | |
| NUTS/ITL 3 | Lewisham and Southwark | |
| NUTS/ITL 2 | Inner London - 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) | 26 | |
|---|---|---|
| Households (2011) | 13 | |
| 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) | Lewisham | E63012161 | 
| Census output area (2021) | E00182603 | |
| Census output area (2011) | 3D1 | |
| Lower layer super output area (2021) | Lewisham 028A | E01003256 | 
| Lower layer super output area (2011) | Lewisham 028A | E01003256 | 
| Middle layer super output area (2021) | Upper Sydenham | E02000680 | 
| Middle layer super output area (2011) | Upper Sydenham | E02000680 | 
| Travel to work area | London | E30000234 | 
| Average property price in South East London | £502,039 | 
|---|---|
| Annual change | -0.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 29 Clyde Vale, London | Terraced (freehold) | Nov 2020 | £976,000 | 
| Terraced (freehold) | Dec 2015 | £875,000 | |
| Unit 3, 25 Clyde Vale, London | Detached (freehold) | Oct 2002 | £425,000 | 
| Detached (freehold) | Aug 2002 | £400,000 | |
| Detached (freehold) | Feb 2000 | £230,000 | |
| Detached (freehold) | Oct 1995 | £55,000 |