| Postcode | CF45 4UW | 
|---|---|
| Post Town | Mountain Ash | 
| Nearest station | Abercynon (1 km) | 
| Bus stops | Glancynon (S) Glancynon (N) Ty Trevithick (NE) Ty Trevithick (SW) Imperial (S) Imperial (NW) | 
| Roads in this postcode | |
| Number of UPRNs | 14 View | 
| Known addresses | 1 King Street, Abercynon 2 King Street, Abercynon 3 King Street, Abercynon 5 King Street, Abercynon 6 King Street, Abercynon 8 King Street, Abercynon 9 King Street, Abercynon 10 King Street, Abercynon 12 King Street, Abercynon 13 King Street, Abercynon | 
| Main property type | Terraced | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.650568 | |
|---|---|---|
| Longitude | -3.320335 | |
| Easting | 308750 | |
| Northing | 195467 | |
| Grid reference | ST087954 | |
| UTM reference | 30U 477838 5722223 | |
| what3words | captive.plodding.spotty | |
| FixPhrase | crinkle lung snort unstuck | |
| Plus code | 9C3RMM2H+6V | |
| Altitude | 123 metres (402 feet) | |
| Sunrise (today) | 7:06 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 22.6 KMs (14 miles) | 
| Parish | Abercynon | W04000678 | 
|---|---|---|
| Ward | Abercynon | W05001072 | 
| Unitary Authority | Rhondda Cynon Taf | W06000016 | 
| County | Mid Glamorgan | W11000005 | 
| Constituency (2024) | Pontypridd | W07000106 | 
| MP | Alex Davies-Jones | 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) | 28 | |
|---|---|---|
| Households (2011) | 13 | |
| 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) | Rural town and fringe | |
| Built up area (2024) | Abercynon | W45001111 | 
| Census output area (2021) | W00006049 | |
| Census output area (2011) | 6B2 | |
| Lower layer super output area (2021) | Rhondda Cynon Taf 012D | W01001146 | 
| Lower layer super output area (2011) | Rhondda Cynon Taf 012D | W01001146 | 
| Middle layer super output area (2021) | Abercynon | W02000263 | 
| Middle layer super output area (2011) | Abercynon | W02000263 | 
| Travel to work area | Merthyr Tydfil | W22000029 | 
| Average property price in Cardiff | £221,509 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 12 King Street, Abercynon | Semi-detached (freehold) | Nov 2023 | £95,000 | 
| Semi-detached (freehold) | Aug 2003 | £50,000 | |
| Semi-detached (freehold) | Apr 2003 | £40,000 | |
| 1 King Street, Abercynon | Terraced (freehold) | Sep 2021 | £93,000 | 
| Terraced (freehold) | Nov 1999 | £26,000 | |
| Terraced (freehold) | Apr 1995 | £26,000 | |
| 10 King Street, Abercynon | Terraced (freehold) | Feb 2020 | £107,500 | 
| Terraced (freehold) | Apr 2016 | £74,000 | |
| 9 King Street, Abercynon | Terraced (freehold) | Sep 2019 | £125,000 | 
| Terraced (freehold) | Jun 2004 | £91,000 | |
| 8 King Street, Abercynon | Terraced (freehold) | Dec 2017 | £120,000 | 
| 2 King Street, Abercynon | Terraced (freehold) | Jan 2016 | £86,000 | 
| Terraced (freehold) | May 2003 | £57,000 | |
| Terraced (freehold) | May 2002 | £30,000 | |
| Terraced (freehold) | Sep 2001 | £30,000 | |
| 5 King Street, Abercynon | Terraced (freehold) | Jul 2015 | £60,000 | 
| 3 King Street, Abercynon | Terraced (freehold) | Aug 2014 | £55,000 | 
| 6 King Street, Abercynon | Semi-detached (freehold) | Apr 2014 | £45,000 | 
| 13 King Street, Abercynon | Semi-detached (freehold) | Jul 2006 | £79,000 | 
| Semi-detached (freehold) | May 2003 | £60,000 | |
| Semi-detached (freehold) | May 2002 | £42,000 | |
| Semi-detached (freehold) | Dec 2001 | £14,000 |