| Postcode | SM5 1SG | 
|---|---|
| Post Town | Carshalton | 
| Nearest station | St Helier (2 km) | 
| Bus stops | Shaftesbury Road (SM5) (E) Waltham Road St Helier (W) Waltham Road St Helier (E) Robertsbridge Rd Middleton Rd (N) Green Wrythe Lane  St. Helier Library (N) Green Wrythe Lane  St. Helier Library (S) | 
| London travel zone | 4 | 
| Roads in this postcode | |
| Number of UPRNs | 18 View | 
| Known addresses | 203 Winchcombe Road, Carshalton 205 Winchcombe Road, Carshalton 217 Winchcombe Road, Carshalton 223 Winchcombe Road, Carshalton 229 Winchcombe Road, Carshalton 233 Winchcombe Road, Carshalton 235 Winchcombe Road, Carshalton 237 Winchcombe Road, Carshalton | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 51.384589 | |
|---|---|---|
| Longitude | -0.178777 | |
| Easting | 526831 | |
| Northing | 166634 | |
| Grid reference | TQ268666 | |
| UTM reference | 30U 696305 5696371 | |
| what3words | uses.thanks.wins | |
| FixPhrase | crimson magnesium student unpaid | |
| Plus code | 9C3X9RMC+RF | |
| Altitude | 44 metres (144 feet) | |
| Sunrise (today) | 6:53 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 41.6 KMs (25.9 miles) | 
| Parish | Sutton, unparished area | E43000219 | 
|---|---|---|
| Ward | St Helier West | E05013762 | 
| London Borough | Sutton | E09000029 | 
| County | Greater London | E11000009 | 
| Constituency (2024) | Carshalton and Wallington | E14001153 | 
| MP | Bobby Dean | Liberal Democrat | 
| Police force | Metropolitan Police | |
| Water company | SES Water | |
| Sewage company | Thames Water | |
| NUTS/ITL 3 | Merton, Kingston upon Thames and Sutton | |
| 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) | 45 | |
|---|---|---|
| Households (2011) | 17 | |
| 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) | Sutton (Sutton) | E63012369 | 
| Census output area (2021) | E00020785 | |
| Census output area (2011) | 4A3 | |
| Lower layer super output area (2021) | Sutton 002A | E01004123 | 
| Lower layer super output area (2011) | Sutton 002A | E01004123 | 
| Middle layer super output area (2021) | St Helier South | E02000841 | 
| Middle layer super output area (2011) | St Helier South | E02000841 | 
| Travel to work area | London | E30000234 | 
| Average property price in Sutton | £450,702 | 
|---|---|
| Annual change | -1.9% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 223 Winchcombe Road, Carshalton | Terraced (freehold) | Aug 2020 | £345,000 | 
| Terraced (freehold) | Mar 2011 | £177,500 | |
| 233 Winchcombe Road, Carshalton | Terraced (freehold) | Apr 2019 | £303,000 | 
| Terraced (freehold) | Feb 1997 | £57,000 | |
| Terraced (freehold) | Dec 1995 | £55,250 | |
| 235 Winchcombe Road, Carshalton | Terraced (freehold) | Dec 2015 | £325,000 | 
| Terraced (freehold) | Jul 2002 | £78,600 | |
| 237 Winchcombe Road, Carshalton | Terraced (freehold) | Apr 2006 | £184,000 | 
| Terraced (freehold) | Nov 2002 | £70,600 | |
| 217 Winchcombe Road, Carshalton | Terraced (freehold) | Jan 2003 | £159,000 | 
| 205 Winchcombe Road, Carshalton | Terraced (freehold) | Feb 2000 | £99,950 | 
| 229 Winchcombe Road, Carshalton | Terraced (freehold) | Mar 1998 | £70,000 | 
| 203 Winchcombe Road, Carshalton | Terraced (freehold) | Sep 1997 | £84,950 |