| Postcode | WA12 9HT | 
|---|---|
| Post Town | Newton-le-Willows | 
| Nearest station | Earlestown (1 km) | 
| Bus stops | Sefton Street (E) Cooper Avenue (E) Valentine Rd (SW) Meadow Close (W) Siddeley Drive (NE) Clarence Street (W) | 
| Roads in this postcode | |
| Number of UPRNs | 21 View | 
| Known addresses | 11 Sefton Street, Newton-Le-Willows 15 Sefton Street, Newton-Le-Willows 17 Sefton Street, Newton-Le-Willows 21 Sefton Street, Newton-Le-Willows 31 Sefton Street, Newton-Le-Willows 59 Sefton Street, Newton-Le-Willows | 
| Main property type | Semi-detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 53.455215 | |
|---|---|---|
| Longitude | -2.650825 | |
| Easting | 356880 | |
| Northing | 395582 | |
| Grid reference | SJ568955 | |
| UTM reference | 30U 523186 5922968 | |
| what3words | turkeys.zoos.swarm | |
| FixPhrase | crowd luster spew trump | |
| Plus code | 9C5VF84X+3M | |
| Altitude | 41 metres (133 feet) | |
| Sunrise (today) | 7:08 | |
| Sunset (today) | 16:42 | |
| Distance away | ||
| Distance to sea | 16 KMs (9.9 miles) | 
| Parish | St. Helens, unparished area | E43000278 | 
|---|---|---|
| Ward | Newton-le-Willows West | E05014127 | 
| Metropolitan District | St. Helens | E08000013 | 
| County | Merseyside | E11000013 | 
| Constituency (2024) | St Helens North | E14001509 | 
| MP | David Baines | Labour | 
| Police force | Merseyside | |
| Water company | United Utilities | |
| NUTS/ITL 3 | East Merseyside | |
| 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) | 44 | |
|---|---|---|
| Households (2011) | 19 | |
| 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) | Newton-le-Willows | E63008418 | 
| Census output area (2021) | E00034808 | |
| Census output area (2011) | 8A2 | |
| Lower layer super output area (2021) | St. Helens 013E | E01033794 | 
| Lower layer super output area (2011) | St. Helens 013C | E01006865 | 
| Middle layer super output area (2021) | Earlestown South | E02001418 | 
| Middle layer super output area (2011) | Earlestown South | E02001418 | 
| Travel to work area | Warrington and Wigan | E30000284 | 
| Average property price in Warrington | £252,643 | 
|---|---|
| Annual change | 3.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 15 Sefton Street, Newton-Le-Willows | Detached (freehold) | Aug 2021 | £232,000 | 
| Detached (freehold) | Jun 2005 | £184,000 | |
| 59 Sefton Street, Newton-Le-Willows | Terraced (freehold) | Jun 2021 | £110,000 | 
| 17 Sefton Street, Newton-Le-Willows | Semi-detached (freehold) | Mar 2016 | £102,000 | 
| 21 Sefton Street, Newton-Le-Willows | Semi-detached (freehold) | Apr 2013 | £83,000 | 
| Terraced (freehold) | Oct 2003 | £61,000 | |
| 11 Sefton Street, Newton-Le-Willows | Detached (freehold) | Nov 2007 | £189,950 | 
| Detached (freehold) | Sep 2007 | £165,000 | |
| Detached (freehold) | Jan 2005 | £185,000 | |
| 31 Sefton Street, Newton-Le-Willows | Semi-detached (freehold) | Jun 2004 | £30,000 |