| Postcode | CF62 9AS | 
|---|---|
| Post Town | Barry | 
| Nearest station | Barry Docks (1 km) | 
| Bus stops | Orchard Drive (NW) Solva Close (S) Slade Road (SW) Carew Close (N) Lydstep Road (W) Slade Road (NE) | 
| Number of UPRNs | 20 View | 
| Known addresses | 5 Carmarthen Close, Barry 7 Carmarthen Close, Barry 8 Carmarthen Close, Barry 9 Carmarthen Close, Barry 11 Carmarthen Close, Barry 13 Carmarthen Close, Barry 15 Carmarthen Close, Barry 16 Carmarthen Close, Barry 17 Carmarthen Close, Barry 18 Carmarthen Close, Barry 20 Carmarthen Close, Barry 21 Carmarthen Close, Barry | 
| Main property type | Semi-detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.414208 | |
|---|---|---|
| Longitude | -3.270054 | |
| Easting | 311772 | |
| Northing | 169120 | |
| Grid reference | ST117691 | |
| UTM reference | 30U 481219 5695922 | |
| what3words | visit.claps.tips | |
| FixPhrase | cringe lurch selection truth | |
| Plus code | 9C3RCP7H+MX | |
| Altitude | 47 metres (156 feet) | |
| Sunrise (today) | 7:05 | |
| Sunset (today) | 16:50 | |
| Distance away | ||
| Distance to sea | 2.4 KMs (1.5 miles) | 
| Parish | Barry | W04000650 | 
|---|---|---|
| Ward | Gibbonsdown | W05001388 | 
| 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) | 20 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Further from a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Barry (Vale of Glamorgan) | W45001235 | 
| Census output area (2021) | W00005793 | |
| Census output area (2011) | 8C3 | |
| Lower layer super output area (2021) | Vale of Glamorgan 007E | W01001096 | 
| Lower layer super output area (2011) | The Vale of Glamorgan 007E | W01001096 | 
| Middle layer super output area (2021) | Gibbonsdown | W02000243 | 
| Middle layer super output area (2011) | Gibbonsdown | W02000243 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Cardiff | £221,509 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 7 Carmarthen Close, Barry | Semi-detached (freehold) | Jul 2024 | £185,000 | 
| Semi-detached (freehold) | Apr 2018 | £145,000 | |
| 5 Carmarthen Close, Barry | Semi-detached (freehold) | Jun 2023 | £240,000 | 
| Semi-detached (freehold) | Oct 2018 | £165,000 | |
| 9 Carmarthen Close, Barry | Semi-detached (freehold) | Sep 2022 | £219,950 | 
| 20 Carmarthen Close, Barry | Semi-detached (freehold) | Jul 2022 | £250,000 | 
| 13 Carmarthen Close, Barry | Semi-detached (freehold) | Mar 2020 | £125,000 | 
| Semi-detached (freehold) | Dec 2010 | £82,500 | |
| 21 Carmarthen Close, Barry | Detached (freehold) | May 2016 | £145,000 | 
| Detached (freehold) | Feb 2003 | £85,000 | |
| 16 Carmarthen Close, Barry | Semi-detached (freehold) | Dec 2014 | £125,000 | 
| 17 Carmarthen Close, Barry | Semi-detached (freehold) | Feb 2012 | £105,000 | 
| Semi-detached (freehold) | May 1998 | £42,950 | |
| 18 Carmarthen Close, Barry | Semi-detached (freehold) | Nov 2003 | £115,950 | 
| Semi-detached (freehold) | May 2002 | £79,500 | |
| 11 Carmarthen Close, Barry | Semi-detached (freehold) | Oct 2001 | £67,500 |