| Postcode | WA10 4PJ | 
|---|---|
| Post Town | St. Helens | 
| Nearest station | St Helens Central (2 km) | 
| Bus stops | Elliot Street (W) Doulton Street (S) Doulton Street (N) Morrisons (E) Hewitt Avenue (N) Grafton Street (S) | 
| Roads in this postcode | |
| Number of UPRNs | 17 View | 
| Known addresses | Grove Social Club, Knowsley Road, St Helens Saints Judo Club, Knowsley Road, St Helens 5 Knowsley Road, St Helens 7 Knowsley Road, St Helens 7 Knowsley Road, St. Helens 9 Knowsley Road, St. Helens | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 53.452211 | |
|---|---|---|
| Longitude | -2.753569 | |
| Easting | 350054 | |
| Northing | 395315 | |
| Grid reference | SJ500953 | |
| UTM reference | 30U 516364 5922605 | |
| what3words | lush.shout.menu | |
| FixPhrase | crowd lushness snowsuit trifocals | |
| Plus code | 9C5VF62W+VH | |
| Altitude | 39 metres (129 feet) | |
| Sunrise (today) | 7:09 | |
| Sunset (today) | 16:42 | |
| Distance away | ||
| Distance to sea | 13.9 KMs (8.6 miles) | 
| Parish | St. Helens, unparished area | E43000278 | 
|---|---|---|
| Ward | West Park | E05014136 | 
| Metropolitan District | St. Helens | E08000013 | 
| County | Merseyside | E11000013 | 
| Constituency (2024) | St Helens South and Whiston | E14001510 | 
| MP | Ms Marie Rimmer | 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) | 23 | |
|---|---|---|
| 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 major conurbation | |
| Built up area (2024) | St Helens (St. Helens) | E63008434 | 
| Census output area (2021) | E00034636 | |
| Census output area (2011) | 8B1 | |
| Lower layer super output area (2021) | St. Helens 012B | E01006834 | 
| Lower layer super output area (2011) | St. Helens 012B | E01006834 | 
| Middle layer super output area (2021) | Town Centre West | E02001417 | 
| Middle layer super output area (2011) | Town Centre West | E02001417 | 
| Travel to work area | Warrington and Wigan | E30000284 | 
| Average property price in Warrington | £252,643 | 
|---|---|
| Annual change | 3.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 7 Knowsley Road, St Helens | Terraced (freehold) | Mar 2024 | £85,100 | 
| Terraced (freehold) | Nov 2011 | £68,000 | |
| 5 Knowsley Road, St Helens | Terraced (freehold) | Sep 2022 | £85,000 | 
| Grove Social Club, Knowsley Road, St Helens | Other (freehold) | Sep 2015 | £100,000 | 
| Saints Judo Club, Knowsley Road, St Helens | Other (freehold) | Sep 2015 | £135,000 | 
| 9 Knowsley Road, St. Helens | Terraced (freehold) | Sep 1999 | £30,000 | 
| 7 Knowsley Road, St. Helens | Terraced (freehold) | Oct 1997 | £34,995 |