| Postcode | WA9 1SN |
|---|---|
| Post Town | St. Helens |
| Nearest station | St Helens Central (2 km) |
| Bus stops |
Reeves Street (W)
Hargreaves Street (E)
Nicholson Street (W)
Lansbury Avenue (W)
Stocks Avenue (SE)
Lansbury Avenue (E)
|
| Roads in this postcode | |
| Number of UPRNs | 18 View |
| Known addresses |
4 Castle Avenue, St Helens
4 Castle Avenue, St. Helens
6 Castle Avenue, St Helens
10 Castle Avenue, St Helens
10 Castle Avenue, St. Helens
12 Castle Avenue, St Helens
12 Castle Avenue, St. Helens
15 Castle Avenue, St. Helens
|
| Main property type | Semi-detached |
| Businesses |
No businesses found
|
| Latitude | 53.451853 | |
|---|---|---|
| Longitude | -2.704788 | |
| Easting | 353293 | |
| Northing | 395242 | |
| Grid reference | SJ532952 | |
| UTM reference | 30U 519604 5922577 | |
| what3words | currently.awakening.fanfare | |
| FixPhrase | crowd lushness snowless voltage | |
| Plus code | 9C5VF72W+P3 | |
| Altitude | 32 metres (106 feet) | |
| Sunrise (today) | 7:09 | |
| Sunset (today) | 16:42 | |
| Distance away | ||
| Distance to sea | 14.3 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) | 32 | |
|---|---|---|
| Households (2011) | 15 | |
| 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) | E00168447 | |
| Census output area (2011) | 8D1 | |
| 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 |
|---|---|---|---|
| 4 Castle Avenue, St Helens | Semi-detached (freehold) | Aug 2024 | £117,500 |
| 6 Castle Avenue, St Helens | Semi-detached (freehold) | Jul 2022 | £145,000 |
| 12 Castle Avenue, St Helens | Semi-detached (freehold) | Oct 2019 | £61,000 |
| Semi-detached (freehold) | Jun 2018 | £65,000 | |
| 10 Castle Avenue, St Helens | Semi-detached (freehold) | Nov 2013 | £95,000 |
| 4 Castle Avenue, St. Helens | Semi-detached (freehold) | Jun 2008 | £95,000 |
| Semi-detached (freehold) | Aug 2007 | £80,000 | |
| 10 Castle Avenue, St. Helens | Semi-detached (freehold) | Apr 2003 | £22,330 |
| 12 Castle Avenue, St. Helens | Semi-detached (freehold) | Feb 2003 | £14,100 |
| 15 Castle Avenue, St. Helens | Semi-detached (freehold) | Jun 1997 | £49,950 |