| Postcode | SA47 0PB | 
|---|---|
| Post Town | Llanarth | 
| Nearest station | Aberystwyth (29 km) | 
| Bus stops | Llanina Arms (NE) | 
| Number of UPRNs | 5 View | 
| Known addresses | Penwern Barn, Llanarth Penwern, Llanarth | 
| Main property type | Other | 
| Businesses | 
| Latitude | 52.188127 | |
|---|---|---|
| Longitude | -4.308653 | |
| Easting | 242278 | |
| Northing | 256945 | |
| Grid reference | SN422569 | |
| UTM reference | 30U 410539 5782769 | |
| what3words | empires.joins.kilt | |
| FixPhrase | crispness luminous subsector thieving | |
| Plus code | 9C4Q5MQR+7G | |
| Altitude | 131 metres (431 feet) | |
| Sunrise (today) | 7:11 | |
| Sunset (today) | 16:52 | |
| Distance away | ||
| Distance to sea | 3 KMs (1.9 miles) | 
| Parish | Llanarth | W04000371 | 
|---|---|---|
| Ward | Llannarth | W05001309 | 
| Unitary Authority | Ceredigion | W06000008 | 
| County | Dyfed | W11000002 | 
| Constituency (2024) | Ceredigion Preseli | W07000093 | 
| MP | Ben Lake | Plaid Cymru | 
| Police force | Dyfed-Powys | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Mid Wales | |
| NUTS/ITL 2 | Mid and South West Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| 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 | 
| Population (2011) | 4 | |
|---|---|---|
| Households (2011) | 2 | |
| 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 hamlet and isolated dwellings in a sparse setting | |
| Census output area (2021) | W00002820 | |
| Census output area (2011) | 1A1 | |
| Lower layer super output area (2021) | Ceredigion 007E | W01002002 | 
| Lower layer super output area (2011) | Ceredigion 007A | W01000529 | 
| Middle layer super output area (2021) | New Quay & Penbryn | W02000122 | 
| Middle layer super output area (2011) | New Quay & Penbryn | W02000122 | 
| Travel to work area | Aberystwyth | W22000021 | 
| Average property price in Swansea | £199,131 | 
|---|---|
| Annual change | 2.4% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Penwern Barn, Llanarth | Other (freehold) | Jun 2018 | £323,000 | 
| Detached (freehold) | Apr 2008 | £280,000 | |
| Detached (freehold) | Jan 2002 | £145,000 | |
| Penwern, Llanarth | Detached (freehold) | Jul 2000 | £59,000 |