| Postcode | CF3 2AX | 
|---|---|
| Post Town | Cardiff | 
| Nearest station | Pye Corner (6 km) | 
| Bus stops | The Shires (SE) Oakfields (NW) Oakfields (SE) Sandy Lane Farm (SE) Sandy Lane Farm (NW) Post Office (SE) | 
| Roads in this postcode | |
| Number of UPRNs | 21 View | 
| Known addresses | 10 The Shires, Marshfield 11 The Shires, Marshfield 12 The Shires, Marshfield 15 The Shires, Marshfield 16 The Shires, Marshfield 18 The Shires, Marshfield 19 The Shires, Marshfield 20 The Shires, Marshfield 21 The Shires, Marshfield 22 The Shires, Marshfield 23 The Shires, Marshfield 24 The Shires, Marshfield 26 The Shires, Marshfield 27 The Shires, Marshfield 28 The Shires, Marshfield 30 The Shires, Marshfield 32 The Shires, Marshfield | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.534511 | |
|---|---|---|
| Longitude | -3.071261 | |
| Easting | 325792 | |
| Northing | 182278 | |
| Grid reference | ST257822 | |
| UTM reference | 30U 495057 5709269 | |
| what3words | expires.types.reflector | |
| FixPhrase | cringing luridness siren unmanned | |
| Plus code | 9C3RGWMH+RF | |
| Altitude | 10 metres (34 feet) | |
| Sunrise (today) | 7:05 | |
| Sunset (today) | 16:48 | |
| Distance away | ||
| Distance to sea | 2.4 KMs (1.5 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 | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Monmouthshire and Newport | |
| NUTS/ITL 2 | South East Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | June 1999 | 
|---|---|
| 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) | 59 | |
|---|---|---|
| Households (2011) | 20 | |
| 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 | |
| Built up area (2024) | Marshfield (Newport) | W45001201 | 
| Census output area (2021) | W00008600 | |
| 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 | £221,509 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 18 The Shires, Marshfield | Detached (freehold) | Jul 2022 | £475,000 | 
| 11 The Shires, Marshfield | Detached (freehold) | Feb 2022 | £362,000 | 
| 19 The Shires, Marshfield | Detached (freehold) | Sep 2021 | £400,000 | 
| Detached (freehold) | Jan 2004 | £227,500 | |
| 23 The Shires, Marshfield | Detached (freehold) | Apr 2021 | £390,000 | 
| 16 The Shires, Marshfield | Detached (freehold) | Mar 2021 | £299,950 | 
| Detached (freehold) | May 2014 | £222,500 | |
| Detached (freehold) | Nov 2005 | £199,000 | |
| Detached (freehold) | Aug 1997 | £41,500 | |
| 21 The Shires, Marshfield | Detached (freehold) | Apr 2015 | £322,000 | 
| Detached (freehold) | Apr 2004 | £255,000 | |
| 30 The Shires, Marshfield | Detached (freehold) | Jan 2015 | £230,000 | 
| Semi-detached (freehold) | May 2006 | £233,500 | |
| 27 The Shires, Marshfield | Detached (freehold) | Feb 2012 | £337,500 | 
| Detached (freehold) | Aug 2000 | £178,950 | |
| 22 The Shires, Marshfield | Detached (freehold) | Nov 2010 | £340,000 | 
| New build detached (freehold) | Mar 1995 | £120,000 | |
| 26 The Shires, Marshfield | Detached (freehold) | Jan 2006 | £320,000 | 
| Detached (freehold) | Aug 1997 | £156,000 | |
| New build detached (freehold) | Dec 1995 | £139,950 |