| Postcode | CF3 1DZ | 
|---|---|
| Post Town | Cardiff | 
| Nearest station | Heath High Level (5 km) | 
| Bus stops | 
                       Mullins Avenue (NW) 
Brynbala Way (SW) 
Brynbala Way (NE) 
Trowbridge Road (SE) 
Trowbridge Road (SW) 
Trowbridge Road (NE) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 71 View | 
| Known addresses | 
                       
                          No addresses found
                       
                     | 
                  
| Businesses | 
| Latitude | 51.511786 | |
|---|---|---|
| Longitude | -3.112071 | |
| Easting | 322923 | |
| Northing | 179793 | |
| Grid reference | ST229797 | |
| UTM reference | 30U 492222 5706745 | |
| what3words | making.snow.tries | |
| FixPhrase | cringing lure scuttle verbalize | |
| Plus code | 9C3RGV6Q+P5 | |
| Altitude | 8 metres (27 feet) | |
| Sunrise (today) | 7:12 | |
| Sunset (today) | 16:42 | |
| Distance away | ||
| Distance to sea | 1.8 KMs (1.1 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 | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Cardiff and Vale of Glamorgan | |
| NUTS/ITL 2 | South East Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | June 1999 | 
|---|---|
| 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) | 153 | |
|---|---|---|
| Households (2011) | 65 | |
| 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 | |
| Built up area (2024) | Cardiff | W45001208 | 
| Census output area (2021) | W00009715 | |
| Census output area (2011) | 7A3 | |
| Lower layer super output area (2021) | Cardiff 016D | W01001886 | 
| Lower layer super output area (2011) | Cardiff 016D | W01001886 | 
| Middle layer super output area (2021) | Trowbridge | W02000382 | 
| Middle layer super output area (2011) | Trowbridge | W02000382 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Cardiff | £222,873 | 
|---|---|
| Annual change | 2.8% |