| Postcode | CF23 8YG | 
|---|---|
| Post Town | Cardiff | 
| Nearest station | Pye Corner (6 km) | 
| Bus stops | 
                       The Shires (SE) 
                     | 
                  
| Known addresses | 
                       
                          No addresses found
                       
                     | 
                  
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 51.530373 | |
|---|---|---|
| Longitude | -3.075402 | |
| Easting | 325498 | |
| Northing | 181822 | |
| Grid reference | ST254818 | |
| UTM reference | 30U 494769 5708809 | |
| what3words | harder.pods.birds | |
| FixPhrase | cringing luridness shun undergrad | |
| Plus code | 9C3RGWJF+4R | |
| Altitude | 6 metres (20 feet) | |
| Sunrise (today) | 7:12 | |
| Sunset (today) | 16:41 | |
| Distance away | ||
| Distance to sea | 2.1 KMs (1.3 miles) | 
| Parish | Marshfield | W04000823 | 
|---|---|---|
| Ward | Tredegar Park and Marshfield | W05001646 | 
| Unitary Authority | Newport | W06000022 | 
| County | Gwent | W11000003 | 
| Constituency (2024) | Newport West and Islwyn | W07000105 | 
| MP | Ruth Jones | Labour | 
| Police force | Gwent | |
| NUTS/ITL 3 | Monmouthshire and Newport | |
| NUTS/ITL 2 | South East Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | December 1999 | 
|---|---|
| Date usage ended | August 2003 | 
| Last updated | September 2025 | 
| User type | Large (addresses receive more 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) | Smaller rural: Nearer to a major town or city | |
| Rural/urban (2011) | Rural town and fringe | |
| Census output area (2021) | W00008599 | |
| Census output area (2011) | 6A2 | |
| Lower layer super output area (2021) | Newport 020C | W01001657 | 
| Lower layer super output area (2011) | Newport 020C | W01001657 | 
| Middle layer super output area (2021) | Marshfield | W02000366 | 
| Middle layer super output area (2011) | Marshfield | W02000366 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Cardiff | £222,873 | 
|---|---|
| Annual change | 2.8% |