| Postcode | WA9 1RY | 
|---|---|
| Post Town | St. Helens | 
| Nearest station | St Helens Central (1 km) | 
| Bus stops | Boardmans Lane (SW) Stocks Avenue (SE) Breccia Gardens (NW) Granville Street (SW) Gaskell Street (W) Reeves Street (W) | 
| Roads in this postcode | |
| Number of UPRNs | 33 View | 
| Known addresses | 8 Mccormack Avenue, St Helens 9 Mccormack Avenue, St Helens 11 Mccormack Avenue, St Helens 16 Mccormack Avenue, St Helens 22 Mccormack Avenue, St Helens 28 Mccormack Avenue, St. Helens 32 Mccormack Avenue, St Helens | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 53.452624 | |
|---|---|---|
| Longitude | -2.708174 | |
| Easting | 353069 | |
| Northing | 395330 | |
| Grid reference | SJ530953 | |
| UTM reference | 30U 519379 5922662 | |
| what3words | hubcaps.fluffed.surfaces | |
| FixPhrase | crowd lushness snugly unpiloted | |
| Plus code | 9C5VF73R+2P | |
| Altitude | 27 metres (88 feet) | |
| Sunrise (today) | 7:09 | |
| Sunset (today) | 16:42 | |
| Distance away | ||
| Distance to sea | 14.4 KMs (8.9 miles) | 
| Parish | St. Helens, unparished area | E43000278 | 
|---|---|---|
| Ward | Parr | E05014128 | 
| 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) | 71 | |
|---|---|---|
| Households (2011) | 29 | |
| 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) | E00034832 | |
| Census output area (2011) | 7C1 | |
| Lower layer super output area (2021) | St. Helens 011D | E01006871 | 
| Lower layer super output area (2011) | St. Helens 011D | E01006871 | 
| Middle layer super output area (2021) | Broad Oak | E02001416 | 
| Middle layer super output area (2011) | Broad Oak | E02001416 | 
| Travel to work area | Warrington and Wigan | E30000284 | 
| Average property price in Warrington | £252,643 | 
|---|---|
| Annual change | 3.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 16 Mccormack Avenue, St Helens | Terraced (freehold) | Sep 2024 | £83,000 | 
| 8 Mccormack Avenue, St Helens | Terraced (freehold) | Mar 2023 | £95,000 | 
| 22 Mccormack Avenue, St Helens | Terraced (freehold) | May 2022 | £124,000 | 
| Terraced (freehold) | Jun 2014 | £62,000 | |
| 9 Mccormack Avenue, St Helens | Terraced (freehold) | Feb 2021 | £98,000 | 
| 11 Mccormack Avenue, St Helens | Terraced (freehold) | Apr 2020 | £85,000 | 
| 32 Mccormack Avenue, St Helens | Terraced (freehold) | Mar 2018 | £65,000 | 
| 28 Mccormack Avenue, St. Helens | Semi-detached (freehold) | Nov 2004 | £24,225 |