| Postcode | CF42 6LH | 
|---|---|
| Post Town | Treorchy | 
| Nearest station | Ynyswen (1 km) | 
| Bus stops | Terminus (NE) Post Office (SW) | 
| Roads in this postcode | |
| Number of UPRNs | 70 View | 
| Known addresses | 2 Treharne Street, Treorchy 5 Treharne Street, Treorchy 6 Treharne Street, Treorchy 10 Treharne Street, Treorchy 11 Treharne Street, Treorchy 12 Treharne Street, Treorchy 13 Treharne Street, Treorchy 14 Treharne Street, Treorchy 15 Treharne Street, Treorchy 17 Treharne Street, Treorchy 18 Treharne Street, Treorchy 20 Treharne Street, Treorchy 21 Treharne Street, Treorchy 24 Treharne Street, Treorchy 25 Treharne Street, Treorchy 27 Treharne Street, Treorchy 28 Treharne Street, Treorchy 29 Treharne Street, Treorchy 31 Treharne Street, Treorchy 41 Treharne Street, Treorchy 43 Treharne Street, Treorchy 44 Treharne Street, Treorchy 45 Treharne Street, Treorchy 46 Treharne Street, Treorchy 48 Treharne Street, Treorchy 51 Treharne Street, Treorchy 52 Treharne Street, Treorchy 53 Treharne Street, Treorchy 54 Treharne Street, Treorchy 55 Treharne Street, Treorchy 58 Treharne Street, Treorchy 59 Treharne Street, Treorchy 62 Treharne Street, Treorchy 67 Treharne Street, Treorchy 69 Treharne Street, Treorchy | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 51.651766 | |
|---|---|---|
| Longitude | -3.525633 | |
| Easting | 294550 | |
| Northing | 195877 | |
| Grid reference | SS945958 | |
| UTM reference | 30U 463635 5722438 | |
| what3words | pram.formed.shady | |
| FixPhrase | crinkle lunchroom snowflake vanish | |
| Plus code | 9C3RMF2F+PP | |
| Altitude | 217 metres (713 feet) | |
| Sunrise (today) | 7:07 | |
| Sunset (today) | 16:50 | |
| Distance away | ||
| Distance to sea | 20.3 KMs (12.6 miles) | 
| Parish | Treorchy | W04000708 | 
|---|---|---|
| Ward | Treorchy | W05001112 | 
| 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) | 111 | |
|---|---|---|
| Households (2011) | 55 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Further from a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Treorchy | W45001106 | 
| Census output area (2021) | W00006664 | |
| Census output area (2011) | 8B1 | |
| Lower layer super output area (2021) | Rhondda Cynon Taf 010C | W01001271 | 
| Lower layer super output area (2011) | Rhondda Cynon Taf 010C | W01001271 | 
| Middle layer super output area (2021) | Treorchy | W02000261 | 
| Middle layer super output area (2011) | Treorchy | W02000261 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Cardiff | £221,509 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 14 Treharne Street, Treorchy | Terraced (freehold) | Jul 2024 | £80,000 | 
| 18 Treharne Street, Treorchy | Terraced (freehold) | May 2024 | £91,000 | 
| Terraced (freehold) | Oct 2018 | £39,950 | |
| 5 Treharne Street, Treorchy | Terraced (freehold) | May 2024 | £85,000 | 
| Terraced (freehold) | Feb 2005 | £55,000 | |
| 53 Treharne Street, Treorchy | Terraced (freehold) | Jun 2023 | £112,000 | 
| Terraced (freehold) | Oct 2018 | £58,000 | |
| 67 Treharne Street, Treorchy | Terraced (freehold) | Jun 2023 | £63,000 | 
| Terraced (freehold) | Oct 2008 | £70,000 | |
| 59 Treharne Street, Treorchy | Terraced (freehold) | Aug 2022 | £130,000 | 
| Terraced (freehold) | Nov 2014 | £32,000 | |
| 31 Treharne Street, Treorchy | Terraced (freehold) | May 2022 | £77,500 | 
| Terraced (freehold) | Mar 2019 | £46,000 | |
| Terraced (freehold) | Jan 2008 | £62,000 | |
| 6 Treharne Street, Treorchy | Terraced (freehold) | Mar 2022 | £85,000 | 
| 20 Treharne Street, Treorchy | Terraced (freehold) | Jan 2022 | £81,500 | 
| 69 Treharne Street, Treorchy | Terraced (freehold) | May 2021 | £148,000 | 
| Terraced (freehold) | May 2018 | £102,000 |