| Postcode | CF15 9PY | 
|---|---|
| Post Town | Cardiff | 
| Nearest station | Taffs Well (3 km) | 
| Bus stops | Surgery (S) Shops (NW) Shops (SE) Bronllwyn (N) Penuel Road (S) Brodeg (SW) | 
| Roads in this postcode | |
| Number of UPRNs | 20 View | 
| Known addresses | 1 Heol Y Bryn, Pentyrch 9 Heol Y Bryn, Pentyrch 11 Heol Y Bryn, Pentyrch 13 Heol Y Bryn, Pentyrch 17 Heol Y Bryn, Pentyrch 23 Heol Y Bryn, Pentyrch 27 Heol Y Bryn, Pentyrch | 
| Main property type | Semi-detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.530691 | |
|---|---|---|
| Longitude | -3.301261 | |
| Easting | 309832 | |
| Northing | 182112 | |
| Grid reference | ST098821 | |
| UTM reference | 30U 479102 5708885 | |
| what3words | boats.bought.ritual | |
| FixPhrase | cringing lung siding upriver | |
| Plus code | 9C3RGMJX+7F | |
| Altitude | 159 metres (522 feet) | |
| Sunrise (today) | 7:06 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 11.4 KMs (7.1 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) | 32 | |
|---|---|---|
| Households (2011) | 14 | |
| 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 | 
|---|---|---|---|
| 11 Heol Y Bryn, Pentyrch | Semi-detached (freehold) | Apr 2024 | £302,500 | 
| Semi-detached (freehold) | Aug 2021 | £230,000 | |
| Semi-detached (freehold) | Oct 2020 | £246,000 | |
| Semi-detached (freehold) | May 2012 | £172,000 | |
| Terraced (freehold) | Apr 2006 | £152,000 | |
| Terraced (freehold) | Feb 2004 | £130,000 | |
| Semi-detached (freehold) | Oct 2002 | £105,000 | |
| 9 Heol Y Bryn, Pentyrch | Semi-detached (freehold) | Jun 2019 | £280,000 | 
| Semi-detached (freehold) | Jun 2006 | £195,000 | |
| 1 Heol Y Bryn, Pentyrch | Flat (leasehold) | Dec 2006 | £125,000 | 
| 27 Heol Y Bryn, Pentyrch | Semi-detached (freehold) | May 2006 | £157,500 | 
| 23 Heol Y Bryn, Pentyrch | Flat (leasehold) | Aug 2003 | £67,000 | 
| 13 Heol Y Bryn, Pentyrch | Semi-detached (freehold) | Jul 2002 | £108,000 | 
| 17 Heol Y Bryn, Pentyrch | Semi-detached (leasehold) | Dec 1997 | £40,000 |