| Postcode | CF14 1QE | 
|---|---|
| Post Town | Cardiff | 
| Nearest station | Rhiwbina (1 km) | 
| Bus stops | Heol Nest (SE) Manor Rise (SE) Manor Rise (NW) Tyn y Parc Road (SE) Tyn y Parc Road (NW) Tyn Y Parc Road (SW) | 
| Roads in this postcode | |
| Number of UPRNs | 13 View | 
| Known addresses | 1 Heol Iestyn, Cardiff 2 Heol Iestyn, Cardiff 3 Heol Iestyn, Cardiff 4 Heol Iestyn, Cardiff 5 Heol Iestyn, Cardiff 7 Heol Iestyn, Cardiff 8 Heol Iestyn, Cardiff 10 Heol Iestyn, Cardiff 14 Heol Iestyn, Cardiff | 
| Main property type | Detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.514469 | |
|---|---|---|
| Longitude | -3.213321 | |
| Easting | 315902 | |
| Northing | 180203 | |
| Grid reference | ST159802 | |
| UTM reference | 30U 485197 5707059 | |
| what3words | liability.weeks.weeks | |
| FixPhrase | cringing lurch semester unlighted | |
| Plus code | 9C3RGQ7P+QM | |
| Altitude | 38 metres (126 feet) | |
| Sunrise (today) | 7:05 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 6.3 KMs (3.9 miles) | 
| Parish | Whitchurch | W04000866 | 
|---|---|---|
| Ward | Whitchurch and Tongwynlais | W05001297 | 
| Unitary Authority | Cardiff | W06000015 | 
| County | South Glamorgan | W11000007 | 
| Constituency (2024) | Cardiff North | W07000090 | 
| MP | Anna McMorrin | 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) | 21 | |
|---|---|---|
| Households (2011) | 10 | |
| 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) | W00009750 | |
| Census output area (2011) | 5B1 | |
| Lower layer super output area (2021) | Cardiff 020B | W01001889 | 
| Lower layer super output area (2011) | Cardiff 020B | W01001889 | 
| Middle layer super output area (2021) | Whitchurch | W02000386 | 
| Middle layer super output area (2011) | Whitchurch | W02000386 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Cardiff | £221,509 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 3 Heol Iestyn, Cardiff | Detached (freehold) | Jul 2022 | £440,000 | 
| 7 Heol Iestyn, Cardiff | Detached (freehold) | Nov 2020 | £693,000 | 
| Detached (freehold) | Oct 2010 | £225,000 | |
| 14 Heol Iestyn, Cardiff | Detached (freehold) | Jan 2020 | £382,000 | 
| Detached (freehold) | Feb 2004 | £245,000 | |
| Detached (freehold) | Sep 2002 | £145,000 | |
| Detached (freehold) | Aug 2002 | £115,000 | |
| Detached (freehold) | Nov 2001 | £100,000 | |
| 5 Heol Iestyn, Cardiff | Detached (freehold) | Aug 2018 | £385,000 | 
| Detached (freehold) | Nov 2016 | £249,000 | |
| 2 Heol Iestyn, Cardiff | Detached (freehold) | Nov 2016 | £330,000 | 
| Detached (freehold) | Jul 2012 | £240,000 | |
| 10 Heol Iestyn, Cardiff | Detached (freehold) | Jul 2016 | £300,000 | 
| 1 Heol Iestyn, Cardiff | Detached (freehold) | Oct 2010 | £229,000 | 
| Detached (freehold) | Mar 2002 | £110,000 | |
| 8 Heol Iestyn, Cardiff | Semi-detached (freehold) | Oct 1997 | £83,000 | 
| 4 Heol Iestyn, Cardiff | Detached (freehold) | Aug 1996 | £78,000 |