HM Land Registry records the plot of land for 61, Heol Isaf, Cardiff as measuring 491 m².

That makes it the 10th largest plot in the postcode, where 27 of the 28 other houses have recorded plot data.

61, Heol Isaf, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 May 2011.

The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of 61, Heol Isaf, Cardiff completed on 6th March 2020 at £766,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 3 times.

Values of comparable properties have risen by 1.1% over the period since March 2020.

• Sold Mar 2020£766,000
• Sold May 2017£570,000
• Sold Aug 2011£445,000

Since 2014 98 properties similar to 61, Heol Isaf, Cardiff have sold within a radius of 930 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 11th November 2025, was 17, Plas Y Mynach, Cardiff, CF15 8GB, a freehold house which sold for £640,000.

Read more about house prices in CF15.

• Sold Nov 2025£640,000 | 5 Bed House17, Plas Y Mynach, Cardiff, CF15 8GB17, Plas Y Mynach, Cardiff, CF15 8GB
• Sold Sep 2025£758,050 | 5 Bed House106, Heol Isaf, Cardiff, CF15 8EA106, Heol Isaf, Cardiff, CF15 8EA
• Sold Apr 2025£625,000 | 5 Bed House48, Fisher Hill Way, Cardiff, CF15 8DR48, Fisher Hill Way, Cardiff, CF15 8DR
• Sold Apr 2025£675,000 | 5 Bed House10, Garth Isaf, Cardiff, CF15 8GQ10, Garth Isaf, Cardiff, CF15 8GQ
• Sold Jan 2025£645,000 | 5 Bed House90, Heol Isaf, Cardiff, CF15 8EA90, Heol Isaf, Cardiff, CF15 8EA
• Sold Jan 2025£790,000 | 5 Bed House39, Llantarnam Drive, Cardiff, CF15 8GA39, Llantarnam Drive, Cardiff, CF15 8GA
• Sold Oct 2024£600,000 | 5 Bed House77, Heol Isaf, Cardiff, CF15 8DW77, Heol Isaf, Cardiff, CF15 8DW
• Sold Dec 2023£590,000 | 5 Bed House3, Clos Tylaway, Cardiff, CF15 8DU3, Clos Tylaway, Cardiff, CF15 8DU
• Sold Oct 2023£700,000 | 5 Bed House29, Drovers Way, Cardiff, CF15 8GG29, Drovers Way, Cardiff, CF15 8GG
• Sold Dec 2021£580,000 | 5 Bed House84, Heol Isaf, Cardiff, CF15 8EA84, Heol Isaf, Cardiff, CF15 8EA
• Sold Oct 2021£575,000 | 5 Bed House45, Heol Isaf, Cardiff, CF15 8AH45, Heol Isaf, Cardiff, CF15 8AH
• Sold Jun 2021£710,000 | 5 Bed House88, Heol Isaf, Cardiff, CF15 8EA88, Heol Isaf, Cardiff, CF15 8EA
• Sold Oct 2020£550,000 | 5 Bed House64, Heol Isaf, Cardiff, CF15 8DZ64, Heol Isaf, Cardiff, CF15 8DZ
• Sold Sep 2019£650,000 | 5 Bed House24, Station Road, Cardiff, CF15 8AA24, Station Road, Cardiff, CF15 8AA
• Sold Dec 2018£520,000 | 5 Bed House26, Heol Isaf, Cardiff, CF15 8AL26, Heol Isaf, Cardiff, CF15 8AL
• Sold Sep 2018£487,500 | 5 Bed House15, Plas Y Mynach, Cardiff, CF15 8GB15, Plas Y Mynach, Cardiff, CF15 8GB
• Sold Nov 2017£535,000 | 5 Bed House85, Heol Isaf, Cardiff, CF15 8DW85, Heol Isaf, Cardiff, CF15 8DW
• Sold Sep 2016£450,000 | 5 Bed HouseYr Hen Reithordy, Rectory Close, Cardiff, CF15 8EWYr Hen Reithordy, Rectory Close, Cardiff, CF15 8EW
• Sold Jul 2016£360,000 | 5 Bed House67, Heol Isaf, Cardiff, CF15 8DW67, Heol Isaf, Cardiff, CF15 8DW
• Sold Feb 2014£435,000 | 5 Bed House65, Heol Isaf, Cardiff, CF15 8DW65, Heol Isaf, Cardiff, CF15 8DW

Of the 161 addresses on Heol Isaf, Radyr, Cardiff, CF15, 61, Heol Isaf, Cardiff comes out as the 47th largest and the 71st most expensive in our analysis of the public data.

It is also £273k more expensive than the average property across the CF15 district.

• Radyr

  |

  400 m away
• Coryton

  |

  1.5 km away
• Llandaf

  |

  1.6 km away

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