| Postcode | CF39 9LS | 
|---|---|
| Post Town | Porth | 
| Nearest station | Porth (0 km) | 
| Bus stops | River Terrace (W) Llwyncelyn Hotel (NW) Llwyncelyn Hotel (SE) Eirw Road (SE) Eirw Road (NW) Dyllas Road (NE) | 
| Roads in this postcode | |
| Number of UPRNs | 34 View | 
| Known addresses | 1 River Terrace, Porth 2 River Terrace, Porth 5 River Terrace, Porth 6 River Terrace, Porth 8 River Terrace, Porth 9 River Terrace, Porth 10 River Terrace, Porth 11 River Terrace, Porth 12 River Terrace, Porth 14 River Terrace, Porth 15 River Terrace, Porth 16 River Terrace, Porth 17 River Terrace, Porth 19 River Terrace, Porth 20 River Terrace, Porth 21 River Terrace, Porth 22 River Terrace, Porth 24 River Terrace, Porth 26 River Terrace, Porth 27 River Terrace, Porth 29 River Terrace, Porth | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 51.609825 | |
|---|---|---|
| Longitude | -3.402436 | |
| Easting | 302983 | |
| Northing | 191042 | |
| Grid reference | ST029910 | |
| UTM reference | 30U 472133 5717719 | |
| what3words | lightbulb.pine.twist | |
| FixPhrase | crinkle lunchtime screen venture | |
| Plus code | 9C3RJH5X+W2 | |
| Altitude | 93 metres (305 feet) | |
| Sunrise (today) | 7:06 | |
| Sunset (today) | 16:50 | |
| Distance away | ||
| Distance to sea | 22.5 KMs (14 miles) | 
| Parish | Cymmer | W04000682 | 
|---|---|---|
| Ward | Cymer | W05001081 | 
| Unitary Authority | Rhondda Cynon Taf | W06000016 | 
| County | Mid Glamorgan | W11000005 | 
| Constituency (2024) | Rhondda and Ogmore | W07000107 | 
| MP | Sir Chris Bryant | Labour | 
| Police force | South Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Central Valleys and Bridgend | |
| 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) | 56 | |
|---|---|---|
| Households (2011) | 29 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Porth | W45001147 | 
| Census output area (2021) | W00006188 | |
| Census output area (2011) | 8B1 | |
| Lower layer super output area (2021) | Rhondda Cynon Taf 017A | W01001171 | 
| Lower layer super output area (2011) | Rhondda Cynon Taf 017A | W01001171 | 
| Middle layer super output area (2021) | Porth East & Ynys-hir | W02000268 | 
| Middle layer super output area (2011) | Porth East & Ynys-hir | W02000268 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Cardiff | £221,509 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 5 River Terrace, Porth | Terraced (freehold) | Mar 2024 | £126,000 | 
| Terraced (freehold) | Feb 2023 | £74,500 | |
| Terraced (freehold) | Oct 2018 | £39,950 | |
| 20 River Terrace, Porth | Terraced (freehold) | Apr 2018 | £60,000 | 
| Terraced (freehold) | Mar 2014 | £68,000 | |
| Terraced (freehold) | Jul 2007 | £82,000 | |
| 2 River Terrace, Porth | Terraced (freehold) | Oct 2017 | £50,000 | 
| 1 River Terrace, Porth | Terraced (freehold) | Aug 2017 | £30,000 | 
| Terraced (freehold) | Jan 2005 | £56,000 | |
| Terraced (freehold) | Jun 1996 | £49,000 | |
| 26 River Terrace, Porth | Terraced (freehold) | Jul 2017 | £43,000 | 
| Terraced (freehold) | Oct 2002 | £16,500 | |
| 16 River Terrace, Porth | Terraced (freehold) | Jun 2017 | £50,000 | 
| 17 River Terrace, Porth | Terraced (freehold) | Mar 2017 | £58,000 | 
| 9 River Terrace, Porth | Terraced (freehold) | Mar 2014 | £69,000 | 
| Terraced (freehold) | Jun 2003 | £42,995 | |
| 29 River Terrace, Porth | Terraced (freehold) | Jan 2013 | £45,000 | 
| 24 River Terrace, Porth | Terraced (freehold) | Mar 2011 | £47,000 |