| Postcode | SO19 6PS | 
|---|---|
| Post Town | Southampton | 
| Nearest station | Sholing (3 km) | 
| Bus stops | Thornhill Avenue (E) Post Office (E) Browning Avenue (N) Post Office (W) Browning Avenue (S) Medwall Green (SE) | 
| Roads in this postcode | |
| Number of UPRNs | 11 View | 
| Known addresses | 17 Thornhill Avenue, Southampton 19 Thornhill Avenue, Southampton 21 Thornhill Avenue, Southampton 25 Thornhill Avenue, Southampton 29 Thornhill Avenue, Southampton 33 Thornhill Avenue, Southampton 39 Thornhill Avenue, Southampton 45 Thornhill Avenue, Southampton | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 50.91305 | |
|---|---|---|
| Longitude | -1.334854 | |
| Easting | 446858 | |
| Northing | 112831 | |
| Grid reference | SU468128 | |
| UTM reference | 30U 617057 5641476 | |
| what3words | just.remain.hooks | |
| FixPhrase | cricket macarena seducing tainted | |
| Plus code | 9C2WWM78+63 | |
| Altitude | 69 metres (226 feet) | |
| Sunrise (today) | 6:56 | |
| Sunset (today) | 16:43 | |
| Distance away | ||
| Distance to sea | 2.6 KMs (1.6 miles) | 
| Parish | Southampton, unparished area | E43000036 | 
|---|---|---|
| Ward | Thornhill | E05015505 | 
| Unitary Authority | Southampton | E06000045 | 
| County | Hampshire | E10000014 | 
| Constituency (2024) | Southampton Itchen | E14001499 | 
| MP | Darren Paffey | Labour | 
| 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 | 
| Population (2011) | 21 | |
|---|---|---|
| Households (2011) | 8 | |
| 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) | E00086687 | |
| Census output area (2011) | 5B1 | |
| Lower layer super output area (2021) | Southampton 025A | E01017162 | 
| Lower layer super output area (2011) | Southampton 025A | E01017162 | 
| Middle layer super output area (2021) | Thornhill | E02003573 | 
| Middle layer super output area (2011) | Thornhill | E02003573 | 
| Travel to work area | Southampton | E30000267 | 
| Average property price in Southampton | £347,850 | 
|---|---|
| Annual change | 0.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 39 Thornhill Avenue, Southampton | Other (freehold) | Aug 2023 | £110,000 | 
| 33 Thornhill Avenue, Southampton | Detached (freehold) | Mar 2023 | £375,000 | 
| Detached (freehold) | Jun 2014 | £249,500 | |
| 45 Thornhill Avenue, Southampton | Detached (freehold) | Dec 2018 | £200,000 | 
| 19 Thornhill Avenue, Southampton | Semi-detached (freehold) | Dec 2018 | £280,000 | 
| 21 Thornhill Avenue, Southampton | Semi-detached (freehold) | Jan 2011 | £195,000 | 
| Semi-detached (freehold) | Apr 2010 | £199,950 | |
| Semi-detached (freehold) | Sep 2006 | £200,000 | |
| 17 Thornhill Avenue, Southampton | Detached (freehold) | Oct 2009 | £214,950 | 
| Detached (freehold) | Feb 2003 | £168,000 | |
| Detached (freehold) | May 2000 | £117,000 | |
| 29 Thornhill Avenue, Southampton | Detached (freehold) | Oct 2001 | £127,000 | 
| 25 Thornhill Avenue, Southampton | Detached (freehold) | Nov 2000 | £117,000 |