| Postcode | CF23 9XU | 
|---|---|
| Post Town | Cardiff | 
| Nearest station | Cardiff Queen Street (2 km) | 
| Bus stops | Sainsbury's (NW) Peugeot Garage (NW) Colchester Avenue Bottom (NE) Colchester Avenue Bottom (SW) Rover Way (NE) City Link (SW) | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.497915 | |
|---|---|---|
| Longitude | -3.146237 | |
| Easting | 320528 | |
| Northing | 178287 | |
| Grid reference | ST205782 | |
| UTM reference | 30U 489848 5705207 | |
| what3words | ripe.chest.lift | |
| FixPhrase | cringe lure suspect vitamins | |
| Plus code | 9C3RFVX3+5G | |
| Altitude | 10 metres (34 feet) | |
| Sunrise (today) | 7:05 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 2 KMs (1.2 miles) | 
| Parish | Penylan | W04000860 | 
|---|---|---|
| Ward | Penylan | W05001288 | 
| 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 | 
|---|---|
| Date usage ended | September 2006 | 
| 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) | 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) | W00009386 | |
| Census output area (2011) | 5B3 | |
| Lower layer super output area (2021) | Cardiff 029A | W01001822 | 
| Lower layer super output area (2011) | Cardiff 029A | W01001822 | 
| Middle layer super output area (2021) | Pen-y-lan South | W02000395 | 
| Middle layer super output area (2011) | Pen-y-lan South | W02000395 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Cardiff | £221,509 | 
|---|---|
| Annual change | 2.2% |