| Postcode | PR8 3ET | 
|---|---|
| Post Town | Southport | 
| Nearest station | Ainsdale (1 km) | 
| Bus stops | 
                       Mary Avenue (NE) 
Nixons Lane (S) 
Nixons Lane (NE) 
Mary Avenue (SW) 
Welwyn Avenue (NE) 
Welwyn Avenue (SW) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 9 View | 
| Known addresses | 
                       3 Charles Avenue, Southport 
                            6 Charles Avenue, Southport 
                            7 Charles Avenue, Southport 
                            8 Charles Avenue, Southport 
                       | 
                  
| Main property type | Semi-detached | 
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 53.606697 | |
|---|---|---|
| Longitude | -3.022511 | |
| Easting | 332441 | |
| Northing | 412724 | |
| Grid reference | SD324127 | |
| UTM reference | 30U 498510 5939764 | |
| what3words | published.choppy.uncouth | |
| FixPhrase | crucial luridness science upgrade | |
| Plus code | 9C5RJX4G+MX | |
| Altitude | 9 metres (31 feet) | |
| Sunrise (today) | 7:18 | |
| Sunset (today) | 16:35 | |
| Distance away | ||
| Distance to sea | 2.6 KMs (1.6 miles) | 
| Parish | Sefton, unparished area | E43000168 | 
|---|---|---|
| Ward | Ainsdale | E05000932 | 
| Metropolitan District | Sefton | E08000014 | 
| County | Merseyside | E11000013 | 
| Constituency (2024) | Sefton Central | E14001463 | 
| MP | Bill Esterson | Labour | 
| Police force | Merseyside | |
| Water company | United Utilities | |
| NUTS/ITL 3 | Sefton | |
| NUTS/ITL 2 | Merseyside | |
| NUTS/ITL 1 | North West | |
| 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) | 19 | |
|---|---|---|
| Households (2011) | 9 | |
| 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) | Southport | E63008135 | 
| Census output area (2021) | E00035083 | |
| Census output area (2011) | 8D2 | |
| Lower layer super output area (2021) | Sefton 011C | E01006925 | 
| Lower layer super output area (2011) | Sefton 011C | E01006925 | 
| Middle layer super output area (2021) | Ainsdale East | E02001439 | 
| Middle layer super output area (2011) | Ainsdale East | E02001439 | 
| Travel to work area | Liverpool | E30000233 | 
| Average property price in Preston | £215,237 | 
|---|---|
| Annual change | 0.6% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 6 Charles Avenue, Southport | Semi-detached (freehold) | Jun 2009 | £124,000 | 
| Semi-detached (freehold) | Oct 2006 | £136,000 | |
| 3 Charles Avenue, Southport | Semi-detached (freehold) | Sep 2004 | £56,500 | 
| 7 Charles Avenue, Southport | Semi-detached (freehold) | Jan 2001 | £34,000 | 
| 8 Charles Avenue, Southport | Semi-detached (freehold) | Feb 1995 | £38,400 |