| Postcode | NP11 5AY | 
|---|---|
| Post Town | Newport | 
| Nearest station | Newbridge (2 km) | 
| Bus stops | Hafodyrynys Hotel (NE) Mill Court (SE) Mill Court (NW) | 
| Number of UPRNs | 24 View | 
| Known addresses | The Barn, Pen Y Caeau Farm, Hafodyrynys The Farmhouse, Blaengawney Farm, Hafodyrynys | 
| Main property type | Other | 
| Businesses | 
| Latitude | 51.678334 | |
|---|---|---|
| Longitude | -3.11742 | |
| Easting | 322835 | |
| Northing | 198321 | |
| Grid reference | ST228983 | |
| UTM reference | 30U 491881 5725269 | |
| what3words | wiser.yacht.presses | |
| FixPhrase | crinkle lure storm tweak | |
| Plus code | 9C3RMVHM+82 | |
| Altitude | 327 metres (1072 feet) | |
| Sunrise (today) | 7:05 | |
| Sunset (today) | 16:48 | |
| Distance away | ||
| Distance to sea | 17.3 KMs (10.8 miles) | 
| Parish | Newbridge | W04000740 | 
|---|---|---|
| Ward | Newbridge | W05001667 | 
| Unitary Authority | Caerphilly | W06000018 | 
| 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 | Gwent Valleys | |
| 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) | 16 | |
|---|---|---|
| Households (2011) | 5 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Census output area (2021) | W00007235 | |
| Census output area (2011) | 8C1 | |
| Lower layer super output area (2021) | Caerphilly 010B | W01001381 | 
| Lower layer super output area (2011) | Caerphilly 010B | W01001381 | 
| Middle layer super output area (2021) | Newbridge | W02000299 | 
| Middle layer super output area (2011) | Newbridge | W02000299 | 
| Travel to work area | Newport | K01000013 | 
| Average property price in Newport | £221,300 | 
|---|---|
| Annual change | 2.7% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| The Barn, Pen Y Caeau Farm, Hafodyrynys | Other (freehold) | Apr 2024 | £670,000 | 
| The Farmhouse, Blaengawney Farm, Hafodyrynys | Other (freehold) | Dec 2022 | £625,000 |