| Postcode | CF15 8DQ | 
|---|---|
| Post Town | Cardiff | 
| Nearest station | Radyr (1 km) | 
| Bus stops | Ffordd Las (W) Dan-Y-Bryn Ave (SE) Dan-Y-Bryn Ave (NW) Dan-Y-Bryn Ave (SW) Clos Brynmellyn (SE) Park Road (NE) | 
| Roads in this postcode | |
| Number of UPRNs | 28 View | 
| Known addresses | Flat 3, 87 Dan Y Bryn Avenue, Radyr 53 Dan Y Bryn Avenue, Radyr 55 Dan Y Bryn Avenue, Radyr 61 Dan Y Bryn Avenue, Radyr 63 Dan Y Bryn Avenue, Radyr 65 Dan Y Bryn Avenue, Radyr 67 Dan Y Bryn Avenue, Radyr 69 Dan Y Bryn Avenue, Radyr 71 Dan Y Bryn Avenue, Radyr 73 Dan Y Bryn Avenue, Radyr 77 Dan Y Bryn Avenue, Radyr 81 Dan Y Bryn Avenue, Radyr 83 Dan Y Bryn Avenue, Radyr 85 Dan Y Bryn Avenue, Radyr 91 Dan Y Bryn Avenue, Radyr 93 Dan Y Bryn Avenue, Radyr | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.51794 | |
|---|---|---|
| Longitude | -3.262719 | |
| Easting | 312481 | |
| Northing | 180647 | |
| Grid reference | ST124806 | |
| UTM reference | 30U 481771 5707457 | |
| what3words | elite.upgrading.silly | |
| FixPhrase | cringing lurch serotonin walnut | |
| Plus code | 9C3RGP9P+5W | |
| Altitude | 90 metres (295 feet) | |
| Sunrise (today) | 7:05 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 8.5 KMs (5.3 miles) | 
| Parish | Radyr and Morganstown | W04000857 | 
|---|---|---|
| Ward | Radyr | W05001291 | 
| Unitary Authority | Cardiff | W06000015 | 
| County | South Glamorgan | W11000007 | 
| Constituency (2024) | Cardiff West | W07000092 | 
| MP | Mr Alex Barros-Curtis | 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) | 52 | |
|---|---|---|
| Households (2011) | 23 | |
| 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) | W00009503 | |
| Census output area (2011) | 5B1 | |
| Lower layer super output area (2021) | Cardiff 006F | W01001954 | 
| Lower layer super output area (2011) | Cardiff 006F | W01001954 | 
| Middle layer super output area (2021) | Radyr, Morganstown & Gwaelod-y-garth | W02000372 | 
| Middle layer super output area (2011) | Radyr, Morganstown & Gwaelod-y-garth | W02000372 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Cardiff | £221,509 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 53 Dan Y Bryn Avenue, Radyr | Detached (freehold) | May 2024 | £550,000 | 
| 73 Dan Y Bryn Avenue, Radyr | Detached (freehold) | Jan 2023 | £625,000 | 
| 85 Dan Y Bryn Avenue, Radyr | Flat (leasehold) | Nov 2017 | £235,000 | 
| 83 Dan Y Bryn Avenue, Radyr | Flat (leasehold) | Jan 2017 | £250,000 | 
| 69 Dan Y Bryn Avenue, Radyr | Detached (freehold) | Oct 2016 | £540,000 | 
| Detached (freehold) | Nov 2009 | £435,000 | |
| Detached (freehold) | Dec 1995 | £114,000 | |
| 81 Dan Y Bryn Avenue, Radyr | Detached (freehold) | Sep 2016 | £642,500 | 
| Detached (freehold) | Oct 2003 | £390,000 | |
| 65 Dan Y Bryn Avenue, Radyr | Detached (freehold) | Aug 2014 | £370,000 | 
| 91 Dan Y Bryn Avenue, Radyr | Flat (leasehold) | Jul 2012 | £189,950 | 
| 77 Dan Y Bryn Avenue, Radyr | Detached (freehold) | Feb 2012 | £120,000 | 
| 67 Dan Y Bryn Avenue, Radyr | Detached (freehold) | Mar 2010 | £357,000 |