| Postcode | NP7 9HR | 
|---|---|
| Post Town | Abergavenny, Crickhowell | 
| Nearest station | Abergavenny (3 km) | 
| Bus stops | 
                       Post Office (SW) 
Elm Drive (SE) 
Elm Drive (NW) 
Oak Cottage (NW) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 6 View | 
| Known addresses | 
                       1 St Helens Close, Llanellen 
                            2 St Helens Close, Llanellen 
                            3 St Helens Close, Llanellen 
                       | 
                  
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.792246 | |
|---|---|---|
| Longitude | -3.0106 | |
| Easting | 330397 | |
| Northing | 210882 | |
| Grid reference | SO303108 | |
| UTM reference | 30U 499268 5737931 | |
| what3words | freshen.gratitude.clues | |
| FixPhrase | crinkly luridness sulfide trustable | |
| Plus code | 9C3RQXRQ+VQ | |
| Altitude | 50 metres (165 feet) | |
| Sunrise (today) | 7:12 | |
| Sunset (today) | 16:40 | |
| Distance away | ||
| Distance to sea | 27.6 KMs (17.1 miles) | 
| Parish | Llanfoist Fawr | W04001069 | 
|---|---|---|
| Ward | Llanfoist Fawr and Govilon | W05001779 | 
| 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 | 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) | 5 | |
|---|---|---|
| Households (2011) | 3 | |
| 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) | W00008151 | |
| Census output area (2011) | 1A3 | |
| Lower layer super output area (2021) | Monmouthshire 003F | W01001976 | 
| Lower layer super output area (2011) | Monmouthshire 003D | W01001564 | 
| Middle layer super output area (2021) | Gilwern & Llanfoist | W02000338 | 
| Middle layer super output area (2011) | Gilwern & Llanfoist | W02000338 | 
| Travel to work area | Merthyr Tydfil | W22000029 | 
| Average property price in Newport | £221,321 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 3 St Helens Close, Llanellen | Detached (freehold) | Jun 2018 | £175,000 | 
| 2 St Helens Close, Llanellen | Detached (freehold) | Sep 2016 | £182,500 | 
| Detached (freehold) | Mar 1998 | £86,000 | |
| 1 St Helens Close, Llanellen | Detached (freehold) | Nov 1998 | £73,000 |