| Postcode | SO21 1QY | 
|---|---|
| Post Town | Winchester | 
| Nearest station | Shawford (1 km) | 
| Bus stops | Crossroads (W) Crossroads (NE) Crossroads (S) Churchfields (E) Churchfields (W) Northfields (N) | 
| Roads in this postcode | |
| Number of UPRNs | 5 View | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
| Latitude | 51.019421 | |
|---|---|---|
| Longitude | -1.314229 | |
| Easting | 448198 | |
| Northing | 124673 | |
| Grid reference | SU481246 | |
| UTM reference | 30U 618236 5653336 | |
| what3words | bought.decent.magic | |
| FixPhrase | cried macarena shady undertook | |
| Plus code | 9C3W2M9P+Q8 | |
| Altitude | 29 metres (96 feet) | |
| Sunrise (today) | 6:56 | |
| Sunset (today) | 16:43 | |
| Distance away | ||
| Distance to sea | 12 KMs (7.4 miles) | 
| Parish | Twyford | E04004689 | |
|---|---|---|---|
| Ward | Colden Common and Twyford | E05010999 | |
| Local Authority District | Winchester | E07000094 | |
| County Electoral Division | Bishops Waltham | E58000538 | |
| Local Authority | Hampshire | E10000014 | |
| County | Hampshire | E10000014 | |
| Constituency (2024) | Winchester | E14001587 | |
| MP | Danny Chambers | Liberal Democrat | |
| Police force | Hampshire | ||
| Water company | Southern Water | ||
| National park | South Downs National Park | E26000010 | |
| NUTS/ITL 3 | Central Hampshire | ||
| NUTS/ITL 2 | Hampshire and Isle of Wight | ||
| NUTS/ITL 1 | South East | ||
| Country | England | E92000001 | |
| Date introduced | July 1983 | 
|---|---|
| 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) | 1 | |
|---|---|---|
| Households (2011) | 1 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Smaller rural: Nearer to a major town or city | |
| Rural/urban (2011) | Rural town and fringe | |
| Built up area (2024) | Twyford (Winchester) | E63013305 | 
| Census output area (2021) | E00118019 | |
| Census output area (2011) | 1C2 | |
| Lower layer super output area (2021) | Winchester 010A | E01023226 | 
| Lower layer super output area (2011) | Winchester 010A | E01023226 | 
| Middle layer super output area (2021) | Colden Common & Twyford | E02004838 | 
| Middle layer super output area (2011) | Colden Common & Twyford | E02004838 | 
| Travel to work area | Southampton | E30000267 | 
| Average property price in Southampton | £347,850 | 
|---|---|
| Annual change | 0.5% |