| Postcode | SO16 3TU | 
|---|---|
| Post Town | Southampton | 
| Nearest station | Swaythling (2 km) | 
| Bus stops | Holly Hill (N) Holly Hill (S) Hartley Grove (SE) Hartley Grove (NW) Ridgemount Avenue (S) Ridgemount Avenue (N) | 
| Roads in this postcode | |
| Number of UPRNs | 2 View | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 50.942532 | |
|---|---|---|
| Longitude | -1.403908 | |
| Easting | 441977 | |
| Northing | 116068 | |
| Grid reference | SU419160 | |
| UTM reference | 30U 612132 5644647 | |
| what3words | palms.simple.clean | |
| FixPhrase | cricket lyrics sliding unlawful | |
| Plus code | 9C2WWHVW+2C | |
| Altitude | 73 metres (239 feet) | |
| Sunrise (today) | 6:57 | |
| Sunset (today) | 16:43 | |
| Distance away | ||
| Distance to sea | 2.8 KMs (1.8 miles) | 
| Parish | Southampton, unparished area | E43000036 | 
|---|---|---|
| Ward | Bassett | E05015492 | 
| Unitary Authority | Southampton | E06000045 | 
| County | Hampshire | E10000014 | 
| Constituency (2024) | Romsey and Southampton North | E14001449 | 
| MP | Caroline Nokes | Conservative | 
| Police force | Hampshire | |
| Water company | Southern Water | |
| NUTS/ITL 3 | Southampton | |
| NUTS/ITL 2 | Hampshire and Isle of Wight | |
| NUTS/ITL 1 | South East | |
| Country | England | E92000001 | 
| Date introduced | December 1994 | 
|---|---|
| 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 | 
| 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 city and town | |
| Built up area (2024) | Southampton | E63013524 | 
| Census output area (2021) | E00166950 | |
| Census output area (2011) | 2A1 | |
| Lower layer super output area (2021) | Southampton 001C | E01017146 | 
| Lower layer super output area (2011) | Southampton 001C | E01017146 | 
| Middle layer super output area (2021) | Bassett Green | E02003549 | 
| Middle layer super output area (2011) | Bassett Green | E02003549 | 
| Travel to work area | Southampton | E30000267 | 
| Average property price in Southampton | £347,850 | 
|---|---|
| Annual change | 0.5% |