1, Heol Dennant, Cardiff occupies a 271 m² plot as recorded by HM Land Registry.

Of the 11 other houses in this postcode, 9 have recorded plot sizes, and this one ranks as the 7th largest.

1, Heol Dennant, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Dec 2009.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

1, Heol Dennant, Cardiff last changed hands on 30th March 2012, selling for £147,950. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 63.7% since March 2012.

• Sold Mar 2012£147,950

Land Registry records and our Estate Agent network show 199 sales of comparable properties within 590 metres of 1, Heol Dennant, Cardiff since 2017.

Most recently, 41, Doyle Avenue, Cardiff, CF5 3HT, a freehold house, sold at £267,500 on the 13th February 2026.

Read more about house prices in CF5.

• Sold Feb 2026£267,500 | 3 Bed House41, Doyle Avenue, Cardiff, CF5 3HT41, Doyle Avenue, Cardiff, CF5 3HT
• Sold Feb 2026£290,000 | 3 Bed House16, Norbury Road, Cardiff, CF5 3AU16, Norbury Road, Cardiff, CF5 3AU
• Sold Feb 2026£278,000 | 3 Bed House13, Mccale Avenue, Cardiff, CF5 3HY13, Mccale Avenue, Cardiff, CF5 3HY
• Sold Jan 2026£297,500 | 3 Bed House33, The Crescent, Cardiff, CF5 3DF33, The Crescent, Cardiff, CF5 3DF
• Sold Dec 2025£250,000 | 3 Bed House9, Mccale Avenue, Cardiff, CF5 3HY9, Mccale Avenue, Cardiff, CF5 3HY
• Sold Jan 2025£245,000 | 3 Bed House14, Fern Place, Cardiff, CF5 3HG14, Fern Place, Cardiff, CF5 3HG
• Sold Dec 2024£227,500 | 3 Bed House55, Doyle Avenue, Cardiff, CF5 3HT55, Doyle Avenue, Cardiff, CF5 3HT
• Sold Nov 2024£267,500 | 3 Bed House3, Fern Place, Cardiff, CF5 3HG3, Fern Place, Cardiff, CF5 3HG
• Sold Nov 2024£250,000 | 3 Bed House3, Heol Dennant, Cardiff, CF5 3JA3, Heol Dennant, Cardiff, CF5 3JA
• Sold Feb 2024£280,000 | 3 Bed House28, Llanbedr Road, Cardiff, CF5 3BW28, Llanbedr Road, Cardiff, CF5 3BW
• Sold Sep 2023£250,000 | 3 Bed House5, Hirst Crescent, Cardiff, CF5 3LG5, Hirst Crescent, Cardiff, CF5 3LG
• Sold Apr 2023£200,000 | 3 Bed House41, Holly Road, Cardiff, CF5 3HH41, Holly Road, Cardiff, CF5 3HH
• Sold Mar 2023£255,000 | 3 Bed House59, Doyle Avenue, Cardiff, CF5 3HT59, Doyle Avenue, Cardiff, CF5 3HT
• Sold Sep 2022£297,000 | 3 Bed House188, St. Fagans Road, Cardiff, CF5 3EW188, St. Fagans Road, Cardiff, CF5 3EW
• Sold Jul 2021£225,000 | 3 Bed House84, Doyle Avenue, Cardiff, CF5 3HU84, Doyle Avenue, Cardiff, CF5 3HU
• Sold Jun 2021£257,000 | 3 Bed House12, Llandetty Road, Cardiff, CF5 3BT12, Llandetty Road, Cardiff, CF5 3BT
• Sold Dec 2019£235,000 | 3 Bed House10, Cartwright Lane, Cardiff, CF5 3DD10, Cartwright Lane, Cardiff, CF5 3DD
• Sold Sep 2018£160,000 | 3 Bed House3, Perrots Close, Cardiff, CF5 3HZ3, Perrots Close, Cardiff, CF5 3HZ
• Sold Jun 2017£170,000 | 5 Bed House7, Mccale Avenue, Cardiff, CF5 3HY7, Mccale Avenue, Cardiff, CF5 3HY
• Sold Feb 2017£155,000 | 3 Bed House9, Perrots Close, Cardiff, CF5 3HZ9, Perrots Close, Cardiff, CF5 3HZ

Our analysis of the public data ranks 1, Heol Dennant, Cardiff as the 4th largest and the 4th most expensive of the 11 addresses on Heol Dennant, Cardiff, CF5.

Against the CF5 postcode district average, it is £37k less expensive than the typical property.

• Fairwater

  |

  500 m away
• Waun-Gron Park

  |

  700 m away
• Danescourt

  |

  1.2 km away

Environment Agency data suggests this area has a Very Low risk of flooding.