| Postcode | L20 0DP | 
|---|---|
| Post Town | Liverpool, Bootle | 
| Nearest station | Orrell Park (1 km) | 
| Bus stops | Marsh Avenue (W) Keir Hardie Avenue (S) Burnie Avenue (N) Moss Lane (E) Ballantyne Grove (N) Ballantyne Grove (E) | 
| Roads in this postcode | |
| Number of UPRNs | 29 View | 
| Known addresses | 18 Stone Square, Bootle | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 53.46091 | |
|---|---|---|
| Longitude | -2.97501 | |
| Easting | 335362 | |
| Northing | 396461 | |
| Grid reference | SJ353964 | |
| UTM reference | 30U 501659 5923545 | |
| what3words | home.flute.zebra | |
| FixPhrase | crowd lurk spoon volatile | |
| Plus code | 9C5VF26F+9X | |
| Altitude | 33 metres (108 feet) | |
| Sunrise (today) | 7:10 | |
| Sunset (today) | 16:43 | |
| Distance away | ||
| Distance to sea | 2.6 KMs (1.6 miles) | 
| Parish | Sefton, unparished area | E43000168 | 
|---|---|---|
| Ward | Netherton and Orrell | E05000947 | 
| Metropolitan District | Sefton | E08000014 | 
| County | Merseyside | E11000013 | 
| Constituency (2024) | Bootle | E14001113 | 
| MP | Peter Dowd | 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) | 81 | |
|---|---|---|
| Households (2011) | 27 | |
| 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) | Bootle (Sefton) | E63008412 | 
| Census output area (2021) | E00035730 | |
| Census output area (2011) | 8D1 | |
| Lower layer super output area (2021) | Sefton 035E | E01007052 | 
| Lower layer super output area (2011) | Sefton 035E | E01007052 | 
| Middle layer super output area (2021) | Orrell | E02001463 | 
| Middle layer super output area (2011) | Orrell | E02001463 | 
| Travel to work area | Liverpool | E30000233 | 
| Average property price in Liverpool | £201,770 | 
|---|---|
| Annual change | 8.7% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 18 Stone Square, Bootle | Terraced (freehold) | Feb 2021 | £118,000 | 
| Terraced (freehold) | Nov 2018 | £85,000 |