| Postcode | CF46 5AJ | 
|---|---|
| Post Town | Treharris | 
| Nearest station | Quakers Yard (1 km) | 
| Bus stops | New Bridge (SE) Quakers Yard Inn (SE) Perrott Inn (SE) Perrott Inn (NW) Quakers Yard Inn (NW) Glan y Nant (SE) | 
| Roads in this postcode | |
| Number of UPRNs | 8 View | 
| Known addresses | Plot 1 Brecon Walk, Quakers Yard 1 Brecon Walk, Treharris 2 Brecon Walk, Treharris 3 Brecon Walk, Quakers Yard 3 Brecon Walk, Treharris 4 Brecon Walk, Treharris | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.660498 | |
|---|---|---|
| Longitude | -3.309708 | |
| Easting | 309505 | |
| Northing | 196559 | |
| Grid reference | ST095965 | |
| UTM reference | 30U 478577 5723324 | |
| what3words | crunched.raves.golden | |
| FixPhrase | crinkle lung spotted unflawed | |
| Plus code | 9C3RMM6R+54 | |
| Altitude | 113 metres (372 feet) | |
| Sunrise (today) | 7:06 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 23 KMs (14.3 miles) | 
| Parish | Treharris | W04000722 | 
|---|---|---|
| Ward | Treharris | W05001625 | 
| Unitary Authority | Merthyr Tydfil | W06000024 | 
| County | Mid Glamorgan | W11000005 | 
| Constituency (2024) | Merthyr Tydfil and Aberdare | W07000099 | 
| MP | Gerald 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 | August 2007 | 
|---|---|
| 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) | 7 | |
|---|---|---|
| Households (2011) | 3 | |
| 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 | |
| Census output area (2021) | W00006925 | |
| Census output area (2011) | 8A1 | |
| Lower layer super output area (2021) | Merthyr Tydfil 007E | W01001322 | 
| Lower layer super output area (2011) | Merthyr Tydfil 007E | W01001322 | 
| Middle layer super output area (2021) | Treharris & Trelewis | W02000289 | 
| Middle layer super output area (2011) | Treharris & Trelewis | W02000289 | 
| Travel to work area | Merthyr Tydfil | W22000029 | 
| Average property price in Cardiff | £221,509 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 1 Brecon Walk, Treharris | Other (freehold) | Jan 2024 | £510,000 | 
| Other (freehold) | Jul 2020 | £385,000 | |
| Detached (freehold) | Dec 2018 | £325,000 | |
| Detached (freehold) | Sep 2014 | £430,000 | |
| 4 Brecon Walk, Treharris | Detached (freehold) | May 2017 | £244,995 | 
| New build detached (freehold) | Nov 2008 | £90,000 | |
| 3 Brecon Walk, Treharris | Detached (freehold) | Jul 2015 | £250,000 | 
| 2 Brecon Walk, Treharris | Detached (freehold) | Aug 2013 | £225,200 | 
| New build detached (freehold) | Jul 2006 | £95,000 | |
| Plot 1 Brecon Walk, Quakers Yard | Detached (freehold) | May 2007 | £100,000 | 
| 3 Brecon Walk, Quakers Yard | Detached (freehold) | Aug 2006 | £95,000 |