| Postcode | NP26 3PD |
|---|---|
| Post Town | Caldicot |
| Nearest station | Severn Tunnel Junction (3 km) |
| Bus stops |
Tudor Court (SW)
Rockfield (NE)
Rockfield (SW)
Elm Avenue (NE)
Elm Avenue (NW)
|
| Roads in this postcode | |
| Number of UPRNs | 25 View |
| Known addresses |
1 Heronston Close, Undy
2 Heronston Close, Undy
3 Heronston Close, Undy
4 Heronston Close, Undy
5 Heronston Close, Undy
6 Heronston Close, Undy
7 Heronston Close, Undy
8 Heronston Close, Undy
9 Heronston Close, Undy
10 Heronston Close, Undy
11 Heronston Close, Undy
12 Heronston Close, Undy
13 Heronston Close, Undy
14 Heronston Close, Undy
|
| Main property type | Detached |
| Businesses |
No businesses found
|
| Latitude | 51.580779 | |
|---|---|---|
| Longitude | -2.815469 | |
| Easting | 343592 | |
| Northing | 187195 | |
| Grid reference | ST435871 | |
| UTM reference | 30U 512786 5714429 | |
| what3words | readily.helped.hurry | |
| FixPhrase | cringing lushly street vanity | |
| Plus code | 9C3VH5JM+8R | |
| Altitude | 18 metres (58 feet) | |
| Sunrise (today) | 7:29 | |
| Sunset (today) | 16:25 | |
| Distance away | ||
| Distance to sea | 2.8 KMs (1.7 miles) |
| Parish | Magor with Undy | W04001073 |
|---|---|---|
| Ward | Magor East with Undy | W05001782 |
| Unitary Authority | Monmouthshire | W06000021 |
| County | Gwent | W11000003 |
| Constituency (2024) | Monmouthshire | W07000101 |
| MP | Catherine Fookes | 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) | 41 | |
|---|---|---|
| Households (2011) | 14 | |
| Index of Multiple Deprivation (2019) |
Most deprivedLeast deprived
|
|
| Average household income (2020) |
Lowest (£22,200)
Highest (£108,100)
|
|
| Rural/urban (2021) | Larger rural: Nearer to a major town or city | |
| Rural/urban (2011) | Rural town and fringe | |
| Built up area (2024) | Undy and Magor | W45001180 |
| Census output area (2021) | W00008287 | |
| Census output area (2011) | 6A2 | |
| Lower layer super output area (2021) | Monmouthshire 011E | W01001591 |
| Lower layer super output area (2011) | Monmouthshire 011E | W01001591 |
| Middle layer super output area (2021) | Magor & Rogiet | W02000346 |
| Middle layer super output area (2011) | Magor & Rogiet | W02000346 |
| Travel to work area | Newport | K01000013 |
| Average property price in Newport | £221,321 |
|---|---|
| Annual change | 2.2% |
| Address | Type | Date | Price |
|---|---|---|---|
| 12 Heronston Close, Undy | Terraced (freehold) | May 2022 | £276,100 |
| Terraced (freehold) | Sep 2014 | £176,000 | |
| Terraced (freehold) | Jul 2006 | £170,000 | |
| Terraced (freehold) | Jun 2002 | £96,000 | |
| Terraced (freehold) | Jun 1996 | £62,750 | |
| 3 Heronston Close, Undy | Detached (freehold) | Feb 2021 | £280,000 |
| Detached (freehold) | Jun 2011 | £197,500 | |
| Semi-detached (freehold) | May 2004 | £50,000 | |
| Semi-detached (freehold) | Jan 1999 | £85,000 | |
| 9 Heronston Close, Undy | Detached (freehold) | Nov 2018 | £300,000 |
| Detached (freehold) | Dec 2009 | £188,000 | |
| Detached (freehold) | Apr 2004 | £164,000 | |
| Detached (freehold) | Feb 2002 | £112,500 | |
| 11 Heronston Close, Undy | Detached (freehold) | Nov 2016 | £273,000 |
| Detached (freehold) | May 2002 | £145,000 | |
| Detached (freehold) | May 1999 | £95,500 | |
| 10 Heronston Close, Undy | Terraced (freehold) | Feb 2009 | £162,000 |
| Terraced (freehold) | Mar 2002 | £88,500 | |
| Terraced (freehold) | Jun 1997 | £65,000 | |
| 2 Heronston Close, Undy | Detached (freehold) | Jun 2007 | £242,500 |
| Detached (freehold) | Apr 2006 | £220,000 | |
| Detached (freehold) | Aug 2001 | £117,000 | |
| Detached (freehold) | Dec 1999 | £105,000 | |
| Detached (freehold) | Oct 1997 | £93,000 | |
| 4 Heronston Close, Undy | Detached (freehold) | Jul 2006 | £224,000 |
| Detached (freehold) | Aug 2003 | £182,000 | |
| Detached (freehold) | Mar 1996 | £85,000 | |
| 1 Heronston Close, Undy | Semi-detached (freehold) | Jun 2006 | £210,000 |
| 8 Heronston Close, Undy | Terraced (freehold) | May 2006 | £176,000 |
| Terraced (freehold) | Feb 2002 | £109,000 | |
| Terraced (freehold) | Feb 2000 | £89,000 | |
| 7 Heronston Close, Undy | Detached (freehold) | Apr 2005 | £208,000 |
| Detached (freehold) | Jun 2000 | £99,000 | |
| New build detached (freehold) | Feb 1997 | £83,000 |