| Postcode | CF32 0RN | 
|---|---|
| Post Town | Bridgend | 
| Nearest station | Bridgend (6 km) | 
| Bus stops | South Terrace (SW) Three Golden Cups (NE) Three Golden Cups (SW) | 
| Roads in this postcode | |
| Number of UPRNs | 36 View | 
| Known addresses | Bonville Cottage, Southerndown Clifton House, Southerndown Drosymor, Southerndown Greenacres, Southerndown Gwynfa, Southerndown Southerndown House, Southerndown The Ferns, Southerndown The Link, Southerndown York House, Southerndown 1 South Terrace, Southerndown 2 South Terrace, Southerndown 2 Swn-Y-Mor, Southerndown 3 South Terrace, Southerndown | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.455115 | |
|---|---|---|
| Longitude | -3.612253 | |
| Easting | 288076 | |
| Northing | 174137 | |
| Grid reference | SS880741 | |
| UTM reference | 30U 457460 5700615 | |
| what3words | afford.ownership.earlobe | |
| FixPhrase | cringe luncheon spider tinfoil | |
| Plus code | 9C3RF94Q+23 | |
| Altitude | 73 metres (238 feet) | |
| Sunrise (today) | 7:07 | |
| Sunset (today) | 16:51 | |
| Distance away | ||
| Distance to sea | 0.7 KMs (0.4 miles) | 
| Parish | St. Bride's Major | W04000669 | 
|---|---|---|
| Ward | St Bride's Major | W05001397 | 
| Unitary Authority | Vale of Glamorgan | W06000014 | 
| County | South Glamorgan | W11000007 | 
| Constituency (2024) | Vale of Glamorgan | W07000110 | 
| MP | Kanishka Narayan | Labour | 
| Police force | South Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Cardiff and Vale of Glamorgan | |
| 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) | 63 | |
|---|---|---|
| Households (2011) | 20 | |
| 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 hamlet and isolated dwellings | |
| Census output area (2021) | W00005952 | |
| Census output area (2011) | 1A2 | |
| Lower layer super output area (2021) | Vale of Glamorgan 001B | W01001127 | 
| Lower layer super output area (2011) | The Vale of Glamorgan 001B | W01001127 | 
| Middle layer super output area (2021) | Ogmore-by-Sea & Llandow | W02000237 | 
| Middle layer super output area (2011) | Ogmore-by-Sea & Llandow | W02000237 | 
| Travel to work area | Bridgend | W22000003 | 
| Average property price in Cardiff | £221,509 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| The Link, Southerndown | Terraced (freehold) | Nov 2021 | £593,500 | 
| Terraced (freehold) | Nov 1997 | £156,000 | |
| Clifton House, Southerndown | Semi-detached (freehold) | Dec 2020 | £425,000 | 
| Gwynfa, Southerndown | Detached (freehold) | Nov 2020 | £550,000 | 
| Detached (freehold) | Jun 2014 | £499,950 | |
| Drosymor, Southerndown | Detached (freehold) | Jan 2009 | £169,950 | 
| Greenacres, Southerndown | Detached (freehold) | Jan 2009 | £500,000 | 
| York House, Southerndown | Detached (freehold) | Nov 2008 | £335,000 | 
| Detached (freehold) | Nov 2006 | £230,500 | |
| 2 South Terrace, Southerndown | Terraced (freehold) | Jun 2006 | £340,000 | 
| Terraced (freehold) | Jul 2000 | £149,950 | |
| The Ferns, Southerndown | Semi-detached (freehold) | Jul 2005 | £310,000 | 
| Semi-detached (freehold) | Aug 2003 | £238,800 | |
| Semi-detached (freehold) | Jul 2000 | £135,000 | |
| Semi-detached (freehold) | Sep 1995 | £92,000 | |
| Bonville Cottage, Southerndown | Detached (freehold) | Apr 2004 | £290,000 | 
| 3 South Terrace, Southerndown | Semi-detached (freehold) | Mar 2004 | £247,500 |