| Postcode | CF43 4TN | 
|---|---|
| Post Town | Ferndale | 
| Nearest station | Treorchy (2 km) | 
| Bus stops | 
                       Conservative Club (SE) 
Glanville Terrace (SE) 
Sion Chapel (SE) 
Glanville Terrace (NW) 
Sion Chapel (NW) 
Maerdy Court (SE) 
                     | 
                  
| Known addresses | 
                       
                          No addresses found
                       
                     | 
                  
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 51.668752 | |
|---|---|---|
| Longitude | -3.47922 | |
| Easting | 297799 | |
| Northing | 197700 | |
| Grid reference | SS977977 | |
| UTM reference | 30U 466859 5724305 | |
| what3words | pedicure.campus.clincher | |
| FixPhrase | crinkle lunchtime stapling urethane | |
| Plus code | 9C3RMG9C+G8 | |
| Altitude | 321 metres (1053 feet) | |
| Sunrise (today) | 7:14 | |
| Sunset (today) | 16:43 | |
| Distance away | ||
| Distance to sea | 24 KMs (14.9 miles) | 
| Parish | Maerdy | W04000692 | 
|---|---|---|
| Ward | Ferndale and Maerdy | W05001082 | 
| 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 | |
| NUTS/ITL 3 | Central Valleys and Bridgend | |
| NUTS/ITL 2 | South East Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | January 1980 | 
|---|---|
| Date usage ended | May 1994 | 
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference | 
| 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) | Rural town and fringe | |
| Built up area (2024) | Maerdy | W45001097 | 
| Census output area (2021) | W00006327 | |
| Census output area (2011) | 8A2 | |
| Lower layer super output area (2021) | Rhondda Cynon Taf 009D | W01001203 | 
| Lower layer super output area (2011) | Rhondda Cynon Taf 009D | W01001203 | 
| Middle layer super output area (2021) | Ferndale & Maerdy | W02000260 | 
| Middle layer super output area (2011) | Ferndale & Maerdy | W02000260 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Cardiff | £222,873 | 
|---|---|
| Annual change | 2.8% |