| Postcode | SA3 1JQ | 
|---|---|
| Post Town | Swansea | 
| Nearest station | Pembrey and Burry Port (9 km) | 
| Bus stops | War Memorial (SE) War Memorial (SW) Bellevue Farm (E) Bellevue Farm (NW) | 
| Number of UPRNs | 4 View | 
| Known addresses | Pound House, Llangennith Underhill, Llangennith | 
| Main property type | Detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.602039 | |
|---|---|---|
| Longitude | -4.27259 | |
| Easting | 242707 | |
| Northing | 191692 | |
| Grid reference | SS427916 | |
| UTM reference | 30U 411865 5717544 | |
| what3words | imperious.scary.fists | |
| FixPhrase | crinkle lumpiness saturday tarantula | |
| Plus code | 9C3QJP2G+RX | |
| Altitude | 57 metres (188 feet) | |
| Sunrise (today) | 7:10 | |
| Sunset (today) | 16:53 | |
| Distance away | ||
| Distance to sea | 1.5 KMs (0.9 miles) | 
| Parish | Llangennith, Llanmadoc and Cheriton | W04000575 | 
|---|---|---|
| Ward | Gower | W05001048 | 
| Unitary Authority | Swansea | W06000011 | 
| County | West Glamorgan | W11000008 | 
| Constituency (2024) | Gower | W07000097 | 
| MP | Tonia Antoniazzi | Labour | 
| Police force | South Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Swansea | |
| NUTS/ITL 2 | Mid and South West 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) | 8 | |
|---|---|---|
| Households (2011) | 4 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Smaller rural: Further from a major town or city | |
| Rural/urban (2011) | Rural village | |
| Census output area (2021) | W00004163 | |
| Census output area (2011) | 1C3 | |
| Lower layer super output area (2021) | Swansea 030A | W01000775 | 
| Lower layer super output area (2011) | Swansea 030A | W01000775 | 
| Middle layer super output area (2021) | West Gower | W02000197 | 
| Middle layer super output area (2011) | West Gower | W02000197 | 
| Travel to work area | Swansea | W22000032 | 
| Average property price in Swansea | £199,131 | 
|---|---|
| Annual change | 2.4% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Underhill, Llangennith | Detached (freehold) | Dec 2024 | £440,000 | 
| Detached (freehold) | Jun 2018 | £375,000 | |
| Pound House, Llangennith | Detached (freehold) | Sep 1996 | £115,000 |