| Postcode | CF47 9JH | 
|---|---|
| Post Town | Merthyr Tydfil | 
| Nearest station | Merthyr Tydfil (2 km) | 
| Bus stops | Mitchell Crescent (SE) Mitchell Crescent (NW) Marshall Crescent (NW) Marshall Crescent (SE) Mitchell Crescent Top (SE) Mitchell Crescent Top (NW) | 
| Roads in this postcode | |
| Number of UPRNs | 18 View | 
| Known addresses | Unit 1-2 Roberts Avenue, Penydarren 5 Roberts Avenue, Merthyr Tydfil 7 Roberts Avenue, Merthyr Tydfil 8 Roberts Avenue, Merthyr Tydfil | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 51.763461 | |
|---|---|---|
| Longitude | -3.368111 | |
| Easting | 305680 | |
| Northing | 208084 | |
| Grid reference | SO056080 | |
| UTM reference | 30U 474596 5734794 | |
| what3words | lively.served.ropes | |
| FixPhrase | crinkly lung sputter unguided | |
| Plus code | 9C3RQJ7J+9Q | |
| Altitude | 324 metres (1062 feet) | |
| Sunrise (today) | 7:07 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 34.9 KMs (21.7 miles) | 
| Parish | Penydarren | W04000720 | 
|---|---|---|
| Ward | Penydarren | W05001622 | 
| 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 | 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) | 22 | |
|---|---|---|
| Households (2011) | 11 | |
| 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) | Merthyr Tydfil | W45001012 | 
| Census output area (2021) | W00006861 | |
| Census output area (2011) | 8A2 | |
| Lower layer super output area (2021) | Merthyr Tydfil 008E | W01001309 | 
| Lower layer super output area (2011) | Merthyr Tydfil 008E | W01001309 | 
| Middle layer super output area (2021) | Gurnos, Trefechan & Pontsticill | W02000415 | 
| Middle layer super output area (2011) | Gurnos, Trefechan & Pontsticill | W02000415 | 
| Travel to work area | Merthyr Tydfil | W22000029 | 
| Average property price in Cardiff | £221,509 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Unit 1-2 Roberts Avenue, Penydarren | Other (leasehold) | Dec 2017 | £45,000 | 
| 7 Roberts Avenue, Merthyr Tydfil | Terraced (freehold) | Dec 2014 | £72,500 | 
| 8 Roberts Avenue, Merthyr Tydfil | Semi-detached (freehold) | Mar 2013 | £31,000 | 
| 5 Roberts Avenue, Merthyr Tydfil | Terraced (freehold) | Mar 2003 | £30,000 |