| Postcode | CF15 9PT | 
|---|---|
| Post Town | Cardiff | 
| Nearest station | Taffs Well (3 km) | 
| Bus stops | Surgery (S) Shops (NW) Shops (SE) War Memorial (W) Brodeg (SW) Heol Danyrodyn (SE) | 
| Roads in this postcode | |
| Number of UPRNs | 14 View | 
| Known addresses | Alloway, Bronllwyn, Pentyrch Clawdd Shon House, Bronllwyn, Pentyrch Lle Tirion, Bronllwyn, Pentyrch Rose Cottage, Bronllwyn, Pentyrch Ty Clawddshon, Bronllwyn, Pentyrch Ty Rhosyn, Bronllwyn, Pentyrch | 
| Main property type | Semi-detached | 
| Businesses | 
| Latitude | 51.530873 | |
|---|---|---|
| Longitude | -3.299493 | |
| Easting | 309955 | |
| Northing | 182130 | |
| Grid reference | ST099821 | |
| UTM reference | 30U 479225 5708905 | |
| what3words | pillow.arena.legend | |
| FixPhrase | cringing lurch shuffle viewing | |
| Plus code | 9C3RGPJ2+86 | |
| Altitude | 159 metres (523 feet) | |
| Sunrise (today) | 7:06 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 11.3 KMs (7 miles) | 
| Parish | Pentyrch | W04000855 | 
|---|---|---|
| Ward | Pentyrch and St Fagans | W05001287 | 
| 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) | 23 | |
|---|---|---|
| Households (2011) | 7 | |
| 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) | Rural town and fringe | |
| Built up area (2024) | Pentyrch | W45001202 | 
| Census output area (2021) | W00009379 | |
| Census output area (2011) | 5B3 | |
| Lower layer super output area (2021) | Cardiff 014D | W01001819 | 
| Lower layer super output area (2011) | Cardiff 014D | W01001819 | 
| Middle layer super output area (2021) | Creigiau, Pentyrch & St Fagans | W02000380 | 
| Middle layer super output area (2011) | Creigiau, Pentyrch & St Fagans | W02000380 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Cardiff | £221,509 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Rose Cottage, Bronllwyn, Pentyrch | Semi-detached (freehold) | Feb 2023 | £340,000 | 
| Semi-detached (freehold) | May 2015 | £243,000 | |
| Ty Rhosyn, Bronllwyn, Pentyrch | Semi-detached (freehold) | Sep 2018 | £189,950 | 
| Semi-detached (freehold) | Jul 2007 | £188,000 | |
| Lle Tirion, Bronllwyn, Pentyrch | Other (freehold) | Feb 2017 | £243,000 | 
| Alloway, Bronllwyn, Pentyrch | Semi-detached (freehold) | Aug 2016 | £238,000 | 
| Ty Clawddshon, Bronllwyn, Pentyrch | Detached (freehold) | Oct 2013 | £410,000 | 
| Clawdd Shon House, Bronllwyn, Pentyrch | Semi-detached (freehold) | Jun 2004 | £312,000 |