HM Land Registry records the plot of land for 17, Heol Y Delyn, Cardiff as measuring 1,041 m².

That makes it the 6th largest plot in the postcode, where all 29 other houses have recorded plot data.

17, Heol Y Delyn, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 25 Jan 2015.

The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

Since 2008 43 properties similar to 17, Heol Y Delyn, Cardiff have sold within a radius of 860 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 10th October 2025, was Rosa Sayang, Lisvane Road, Cardiff, CF14 0SF, a freehold house which sold for £1,010,000.

Read more about house prices in CF14.

• Sold Oct 2025£1,010,000 | 5 Bed HouseRosa Sayang, Lisvane Road, Cardiff, CF14 0SFRosa Sayang, Lisvane Road, Cardiff, CF14 0SF
• Sold May 2025£915,000 | 5 Bed HouseThe Firs, Graig Road, Cardiff, CF14 0UFThe Firs, Graig Road, Cardiff, CF14 0UF
• Sold Jul 2023£750,000 | 5 Bed House1 The Oaks, Mill Road, Cardiff, CF14 0XJ1 The Oaks, Mill Road, Cardiff, CF14 0XJ
• Sold Jun 2023£859,995 | 5 Bed House44, Tir Y Bar, Cardiff, CF14 0AN44, Tir Y Bar, Cardiff, CF14 0AN
• Sold Apr 2023£859,995 | 5 Bed House40, Tir Y Bar, Cardiff, CF14 0AN40, Tir Y Bar, Cardiff, CF14 0AN
• Sold Jan 2023£850,995 | 5 Bed House36, Tir Y Bar, Cardiff, CF14 0AN36, Tir Y Bar, Cardiff, CF14 0AN
• Sold Sep 2021£766,000 | 5 Bed House5A, Millgate, Cardiff, CF14 0TY5A, Millgate, Cardiff, CF14 0TY
• Sold Apr 2021£900,000 | 5 Bed House2, The Mount, Cardiff, CF14 0FJ2, The Mount, Cardiff, CF14 0FJ
• Sold Feb 2021£940,000 | 5 Bed HouseSt. Denis, Church Road, Cardiff, CF14 0SJSt. Denis, Church Road, Cardiff, CF14 0SJ
• Sold Mar 2019£570,000 | 5 Bed House86, South Rise, Cardiff, CF14 0RG86, South Rise, Cardiff, CF14 0RG
• Sold Feb 2019£680,000 | 5 Bed House1, Nursery Court, Cardiff, CF14 0TR1, Nursery Court, Cardiff, CF14 0TR
• Sold Sep 2018£510,000 | 5 Bed House50, Llwyn Y Pia Road, Cardiff, CF14 0SZ50, Llwyn Y Pia Road, Cardiff, CF14 0SZ
• Sold Mar 2018£685,000 | 5 Bed House47, Ridgeway, Cardiff, CF14 0RS47, Ridgeway, Cardiff, CF14 0RS
• Sold Nov 2017£228,000 | 5 Bed HouseIslington House, Lisvane Road, Cardiff, CF14 0SGIslington House, Lisvane Road, Cardiff, CF14 0SG
• Sold Jun 2017£908,000 | 5 Bed HouseBrookfield, Cefn Mably Road, Cardiff, CF14 0SPBrookfield, Cefn Mably Road, Cardiff, CF14 0SP
• Sold Sep 2016£760,000 | 5 Bed House2 Stone Court, Cefn Mably Road, Cardiff, CF14 0SP2 Stone Court, Cefn Mably Road, Cardiff, CF14 0SP
• Sold Nov 2014£750,000 | 5 Bed House1 Stone Court, Cefn Mably Road, Cardiff, CF14 0SP1 Stone Court, Cefn Mably Road, Cardiff, CF14 0SP
• Sold Dec 2013£447,500 | 5 Bed House18, Rowan Way, Cardiff, CF14 0TB18, Rowan Way, Cardiff, CF14 0TB
• Sold Apr 2011£900,000 | 5 Bed House77A, Mill Road, Cardiff, CF14 0UG77A, Mill Road, Cardiff, CF14 0UG
• Sold May 2008£1,050,000 | 5 Bed House10, Cefn Mably Road, Cardiff, CF14 0SP10, Cefn Mably Road, Cardiff, CF14 0SP

Of the 52 addresses on Heol Y Delyn, Lisvane, Cardiff, CF14, 17, Heol Y Delyn, Cardiff comes out as the 3rd largest and the 2nd most expensive in our analysis of the public data.

It is also £498k more expensive than the average property across the CF14 district.

• Llanishen

  |

  900 m away
• Lisvane & Thornhill

  |

  1.0 km away
• Ty Glas

  |

  2.5 km away

The flood risk here is rated Very Low, based on Environment Agency data.