| Postcode | CF23 0BT | 
|---|---|
| Post Town | Cardiff | 
| Nearest station | Cardiff Queen Street (4 km) | 
| Bus stops | 
                       Downton Grange (N) 
New Road (SW) 
New Road (E) 
Heron Road (S) 
Heron Road (N) 
                     | 
                  
| Known addresses | 
                       
                          No addresses found
                       
                     | 
                  
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 51.502015 | |
|---|---|---|
| Longitude | -3.117366 | |
| Easting | 322539 | |
| Northing | 178712 | |
| Grid reference | ST225787 | |
| UTM reference | 30U 491853 5705659 | |
| what3words | tape.shapes.moral | |
| FixPhrase | cringing lure saved synthetic | |
| Plus code | 9C3RGV2M+R3 | |
| Altitude | 9 metres (29 feet) | |
| Sunrise (today) | 7:12 | |
| Sunset (today) | 16:42 | |
| Distance away | ||
| Distance to sea | 1 KMs (0.6 miles) | 
| Parish | Trowbridge | W04001008 | 
|---|---|---|
| Ward | Trowbridge | W05001296 | 
| Unitary Authority | Cardiff | W06000015 | 
| County | South Glamorgan | W11000007 | 
| Constituency (2024) | Cardiff East | W07000089 | 
| MP | Jo Stevens | Labour | 
| Police force | South Wales | |
| NUTS/ITL 3 | Cardiff and Vale of Glamorgan | |
| NUTS/ITL 2 | South East Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | September 2006 | 
|---|---|
| Date usage ended | October 2009 | 
| Last updated | September 2025 | 
| User type | Large (addresses receive more than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Index of Multiple Deprivation (2019) | 
                     Most deprivedLeast deprived 
                   | 
                |
|---|---|---|
| Average household income (2020) | 
                       Lowest (£22,200)
                        Highest (£108,100)
                       
                     | 
                  |
| Rural/urban (2021) | Larger rural: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Cardiff | W45001208 | 
| Census output area (2021) | W00009676 | |
| Census output area (2011) | 4A1 | |
| Lower layer super output area (2021) | Cardiff 011D | W01001885 | 
| Lower layer super output area (2011) | Cardiff 011D | W01001885 | 
| Middle layer super output area (2021) | Pwll-mawr & St Mellons East | W02000377 | 
| Middle layer super output area (2011) | Pwll-mawr & St Mellons East | W02000377 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Cardiff | £222,873 | 
|---|---|
| Annual change | 2.8% |