| Postcode | NP11 4HU | 
|---|---|
| Post Town | Newport | 
| Nearest station | Newbridge (2 km) | 
| Bus stops | White Hart Lane (SW) Three Horseshoes (NE) Three Horseshoes (SW) | 
| Roads in this postcode | |
| Number of UPRNs | 48 View | 
| Known addresses | 2 Maes Gwyn, Pentwynmawr 3 Maes Gwyn, Pentwynmawr 4 Maes Gwyn, Pentwynmawr 5 Maes Gwyn, Pentwynmawr 6 Maes Gwyn, Pentwynmawr 8 Maes Gwyn, Pentwynmawr 11 Maes Gwyn, Pentwynmawr 12 Maes Gwyn, Pentwynmawr 13 Maes Gwyn, Pentwynmawr 14 Maes Gwyn, Pentwynmawr 15 Maes Gwyn, Pentwynmawr 19 Maes Gwyn, Pentwynmawr 20 Maes Gwyn, Pentwynmawr 21 Maes Gwyn, Pentwynmawr 22 Maes Gwyn, Pentwynmawr 24 Maes Gwyn, Pentwynmawr 35 Maes Gwyn, Pentwynmawr 36 Maes Gwyn, Pentwynmawr 39 Maes Gwyn, Pentwynmawr | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 51.658743 | |
|---|---|---|
| Longitude | -3.169028 | |
| Easting | 319232 | |
| Northing | 196198 | |
| Grid reference | ST192961 | |
| UTM reference | 30U 488308 5723097 | |
| what3words | factually.encodes.footballers | |
| FixPhrase | crinkle lure splice untapped | |
| Plus code | 9C3RMR5J+F9 | |
| Altitude | 160 metres (526 feet) | |
| Sunrise (today) | 7:05 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 17.7 KMs (11 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) | 95 | |
|---|---|---|
| Households (2011) | 39 | |
| 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 | |
| Built up area (2024) | Pontllanfraith | W45001115 | 
| Census output area (2021) | W00007247 | |
| Census output area (2011) | 8A1 | |
| Lower layer super output area (2021) | Caerphilly 010A | W01001380 | 
| Lower layer super output area (2011) | Caerphilly 010A | W01001380 | 
| Middle layer super output area (2021) | Newbridge | W02000299 | 
| Middle layer super output area (2011) | Newbridge | W02000299 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Newport | £221,300 | 
|---|---|
| Annual change | 2.7% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 5 Maes Gwyn, Pentwynmawr | Terraced (freehold) | May 2023 | £157,500 | 
| 4 Maes Gwyn, Pentwynmawr | Detached (freehold) | Feb 2023 | £135,000 | 
| Detached (freehold) | Aug 2001 | £44,950 | |
| 14 Maes Gwyn, Pentwynmawr | Terraced (freehold) | Jun 2021 | £114,000 | 
| 13 Maes Gwyn, Pentwynmawr | Terraced (freehold) | Sep 2019 | £112,500 | 
| Terraced (freehold) | Apr 2010 | £65,000 | |
| 2 Maes Gwyn, Pentwynmawr | Terraced (freehold) | Sep 2019 | £100,000 | 
| 3 Maes Gwyn, Pentwynmawr | Terraced (freehold) | May 2018 | £87,500 | 
| 20 Maes Gwyn, Pentwynmawr | Terraced (freehold) | Mar 2018 | £105,000 | 
| 39 Maes Gwyn, Pentwynmawr | Semi-detached (freehold) | Dec 2016 | £93,000 | 
| 22 Maes Gwyn, Pentwynmawr | Terraced (freehold) | Dec 2014 | £115,000 | 
| Semi-detached (freehold) | Nov 2006 | £119,950 | |
| Semi-detached (freehold) | Oct 2005 | £94,000 | |
| 8 Maes Gwyn, Pentwynmawr | Terraced (freehold) | Apr 2011 | £82,500 | 
| Terraced (freehold) | Nov 2010 | £60,000 |