| Postcode | WA3 7AN | 
|---|---|
| Post Town | Warrington | 
| Nearest station | Birchwood (2 km) | 
| Bus stops | 
                       Cross Lane (NW) 
Kelvin Close (NE) 
Kelvin Close (SW) 
Hinton House (S) 
Warrington Road (E) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 1 View | 
| Known addresses | 
                       Silverdale, Cross Lane, Birchwood 
                       | 
                  
| Main property type | Detached | 
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 53.432589 | |
|---|---|---|
| Longitude | -2.5335 | |
| Easting | 364652 | |
| Northing | 393000 | |
| Grid reference | SJ646929 | |
| UTM reference | 30U 530993 5920495 | |
| what3words | compelled.legwork.market | |
| FixPhrase | crowd lustfully simile unseen | |
| Plus code | 9C5VCFM8+2J | |
| Altitude | 23 metres (75 feet) | |
| Sunrise (today) | 7:15 | |
| Sunset (today) | 16:33 | |
| Distance away | ||
| Distance to sea | 19.2 KMs (11.9 miles) | 
| Parish | Croft | E04000322 | 
|---|---|---|
| Ward | Culcheth, Glazebury and Croft | E05011029 | 
| Unitary Authority | Warrington | E06000007 | 
| County | Cheshire | E11000004 | 
| Constituency (2024) | Warrington North | E14001564 | 
| MP | Charlotte Nichols | Labour | 
| Police force | Cheshire | |
| Water company | United Utilities | |
| NUTS/ITL 3 | Warrington | |
| NUTS/ITL 2 | Cheshire | |
| 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 | 
| Index of Multiple Deprivation (2019) | 
                     Most deprivedLeast deprived 
                   | 
                |
|---|---|---|
| Average household income (2020) | 
                       Lowest (£22,200)
                        Highest (£108,100)
                       
                     | 
                  |
| Rural/urban (2021) | Larger rural: Nearer to a major town or city | |
| Rural/urban (2011) | Rural town and fringe | |
| Census output area (2021) | E00062898 | |
| Census output area (2011) | 1B2 | |
| Lower layer super output area (2021) | Warrington 001B | E01012472 | 
| Lower layer super output area (2011) | Warrington 001B | E01012472 | 
| Middle layer super output area (2021) | Culcheth West & Croft | E02002590 | 
| Middle layer super output area (2011) | Culcheth West & Croft | E02002590 | 
| Travel to work area | Warrington and Wigan | E30000284 | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Silverdale, Cross Lane, Birchwood | Detached (freehold) | Jun 2000 | £170,000 |