| Postcode | NP10 8GW | 
|---|---|
| Post Town | Newport | 
| Nearest station | Risca and Pontymister (3 km) | 
| Bus stops | No nearby bus stops | 
| Roads in this postcode | |
| Number of UPRNs | 14 View | 
| Known addresses | Cwrt Cerryg, Lower Machen Maendy Fach, Lower Machen Maendy Isaf, Lower Machen Old Station House, Lower Machen Station House, Lower Machen | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.585775 | |
|---|---|---|
| Longitude | -3.109734 | |
| Easting | 323210 | |
| Northing | 188019 | |
| Grid reference | ST232880 | |
| UTM reference | 30U 492397 5714974 | |
| what3words | cassettes.shapeless.along | |
| FixPhrase | cringing lure sturdy upward | |
| Plus code | 9C3RHVPR+84 | |
| Altitude | 68 metres (223 feet) | |
| Sunrise (today) | 7:05 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 8.9 KMs (5.6 miles) | 
| Parish | Graig | W04001047 | 
|---|---|---|
| Ward | Graig | W05001634 | 
| Unitary Authority | Newport | W06000022 | 
| 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 | Monmouthshire and Newport | |
| 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) | 20 | |
|---|---|---|
| Households (2011) | 6 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Smaller rural: Nearer to a major town or city | |
| Rural/urban (2011) | Rural hamlet and isolated dwellings | |
| Census output area (2021) | W00008508 | |
| Census output area (2011) | 1A2 | |
| Lower layer super output area (2021) | Newport 020A | W01001636 | 
| Lower layer super output area (2011) | Newport 020A | W01001636 | 
| Middle layer super output area (2021) | Marshfield | W02000366 | 
| Middle layer super output area (2011) | Marshfield | W02000366 | 
| Travel to work area | Newport | K01000013 | 
| Average property price in Newport | £221,300 | 
|---|---|
| Annual change | 2.7% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Old Station House, Lower Machen | Other (freehold) | Oct 2024 | £910,000 | 
| Detached (freehold) | Nov 2008 | £850,000 | |
| Maendy Isaf, Lower Machen | Detached (freehold) | Sep 2020 | £755,000 | 
| Detached (freehold) | May 2002 | £525,000 | |
| Cwrt Cerryg, Lower Machen | Detached (freehold) | Feb 2018 | £685,000 | 
| Maendy Fach, Lower Machen | Detached (freehold) | Nov 2017 | £722,500 | 
| Station House, Lower Machen | Detached (freehold) | Apr 1999 | £220,000 |