| Postcode | CF62 3BJ | 
|---|---|
| Post Town | Barry | 
| Nearest station | Rhoose Cardiff International Airport (2 km) | 
| Bus stops | Fonmon Village (NE) Fonmon Cross (NW) Fonmon Cross (W) Vale Show Ground (SW) | 
| Roads in this postcode | |
| Number of UPRNs | 31 View | 
| Known addresses | East Hall, Fonmon Fonmon Farmhouse, Fonmon Fonmon Hall, Fonmon Forge Cottage, Fonmon Greenview, Fonmon Priory Dene, Fonmon Rock House, Fonmon Sgubor, Fonmon Woodside Cottage, Fonmon | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.39902 | |
|---|---|---|
| Longitude | -3.369097 | |
| Easting | 304853 | |
| Northing | 167555 | |
| Grid reference | ST048675 | |
| UTM reference | 30U 474323 5694263 | |
| what3words | gladiator.puddles.touches | |
| FixPhrase | crimson lung swerve swooned | |
| Plus code | 9C3R9JXJ+J9 | |
| Altitude | 39 metres (127 feet) | |
| Sunrise (today) | 7:06 | |
| Sunset (today) | 16:50 | |
| Distance away | ||
| Distance to sea | 1.7 KMs (1 miles) | 
| Parish | Rhoose | W04000667 | 
|---|---|---|
| Ward | Rhoose | W05001395 | 
| Unitary Authority | Vale of Glamorgan | W06000014 | 
| County | South Glamorgan | W11000007 | 
| Constituency (2024) | Vale of Glamorgan | W07000110 | 
| MP | Kanishka Narayan | Labour | 
| Police force | South Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Cardiff and Vale of Glamorgan | |
| NUTS/ITL 2 | South East Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | January 1993 | 
|---|---|
| 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) | 43 | |
|---|---|---|
| Households (2011) | 18 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Smaller rural: Further from a major town or city | |
| Rural/urban (2011) | Rural village | |
| Census output area (2021) | W00005914 | |
| Census output area (2011) | 6B2 | |
| Lower layer super output area (2021) | Vale of Glamorgan 014D | W01001120 | 
| Lower layer super output area (2011) | The Vale of Glamorgan 014D | W01001120 | 
| Middle layer super output area (2021) | Rhoose & Airport | W02000250 | 
| Middle layer super output area (2011) | Rhoose & Airport | W02000250 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Cardiff | £221,509 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| East Hall, Fonmon | Other (freehold) | Oct 2023 | £275,000 | 
| Woodside Cottage, Fonmon | Detached (freehold) | Sep 2023 | £400,000 | 
| Fonmon Farmhouse, Fonmon | Other (freehold) | May 2022 | £722,000 | 
| Detached (freehold) | Aug 2007 | £486,000 | |
| Detached (freehold) | Oct 1995 | £160,000 | |
| Forge Cottage, Fonmon | Detached (freehold) | Feb 2021 | £256,000 | 
| Fonmon Hall, Fonmon | Other (freehold) | Feb 2017 | £580,000 | 
| Sgubor, Fonmon | Detached (freehold) | Jul 2016 | £700,000 | 
| Detached (freehold) | Oct 2007 | £575,000 | |
| Detached (freehold) | Sep 1999 | £220,000 | |
| Rock House, Fonmon | Semi-detached (freehold) | Aug 2014 | £135,000 | 
| Semi-detached (freehold) | Jul 2004 | £390,000 | |
| Detached (freehold) | Jul 1995 | £120,000 | |
| Priory Dene, Fonmon | Detached (freehold) | Aug 2002 | £141,500 | 
| Detached (freehold) | Jul 2001 | £129,000 | |
| Greenview, Fonmon | Detached (freehold) | Apr 1998 | £90,000 |