18, Heol Penlan, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Dec 2013.

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

18, Heol Penlan, Cardiff last changed hands on 19th October 2012, selling for £182,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 89.7% since October 2012.

• Sold Oct 2012£182,000
• Sold Nov 2011£110,000

Land Registry records and our Estate Agent network show 58 sales of comparable properties within 680 metres of 18, Heol Penlan, Cardiff since 2012.

Most recently, 1, Heol Blakemore, Cardiff, CF14 2BX, a freehold house, sold at £320,000 on the 28th January 2026.

Read more about house prices in CF14.

• Sold Jan 2026£320,000 | 3 Bed House1, Heol Blakemore, Cardiff, CF14 2BX1, Heol Blakemore, Cardiff, CF14 2BX
• Sold Nov 2025£350,000 | 3 Bed House38, Heol Chappell, Cardiff, CF14 2DB38, Heol Chappell, Cardiff, CF14 2DB
• Sold Oct 2025£314,500 | 3 Bed House32, Evansfield Road, Cardiff, CF14 2FA32, Evansfield Road, Cardiff, CF14 2FA
• Sold Jul 2025£279,000 | 3 Bed House38, West Road, Cardiff, CF14 2FT38, West Road, Cardiff, CF14 2FT
• Sold Aug 2024£320,500 | 3 Bed House59, Ty-Mawr Road, Cardiff, CF14 2FN59, Ty-Mawr Road, Cardiff, CF14 2FN
• Sold May 2024£287,000 | 3 Bed House5, West Road, Cardiff, CF14 2FT5, West Road, Cardiff, CF14 2FT
• Sold Jan 2024£150,000 | 3 Bed House1 Roberts Villa, Ty-Mawr Road, Cardiff, CF14 2HD1 Roberts Villa, Ty-Mawr Road, Cardiff, CF14 2HD
• Sold Dec 2022£220,000 | 3 Bed House14, Heol Rhayader, Cardiff, CF14 2DH14, Heol Rhayader, Cardiff, CF14 2DH
• Sold Feb 2022£211,000 | 3 Bed House4, Heol Rhayader, Cardiff, CF14 2DH4, Heol Rhayader, Cardiff, CF14 2DH
• Sold Oct 2021£285,000 | 3 Bed House35, Penydarren Drive, Cardiff, CF14 2TT35, Penydarren Drive, Cardiff, CF14 2TT
• Sold Jul 2021£279,950 | 3 Bed House40, Heol Booker, Cardiff, CF14 2DG40, Heol Booker, Cardiff, CF14 2DG
• Sold Aug 2019£250,000 | 3 Bed House6, Cae Tymawr, Cardiff, CF14 2HB6, Cae Tymawr, Cardiff, CF14 2HB
• Sold Dec 2018£262,000 | 3 Bed House38A, Heol Chappell, Cardiff, CF14 2DB38A, Heol Chappell, Cardiff, CF14 2DB
• Sold Jan 2018£215,000 | 3 Bed House33, Heol Chappell, Cardiff, CF14 2DB33, Heol Chappell, Cardiff, CF14 2DB
• Sold Jan 2018£206,500 | 3 Bed House20, Heol Penlan, Cardiff, CF14 2BY20, Heol Penlan, Cardiff, CF14 2BY
• Sold Feb 2017£233,000 | 3 Bed House30, Heol Chappell, Cardiff, CF14 2DB30, Heol Chappell, Cardiff, CF14 2DB
• Sold Jul 2015£180,000 | 3 Bed House28, Heol Penlan, Cardiff, CF14 2BY28, Heol Penlan, Cardiff, CF14 2BY
• Sold Apr 2013£175,000 | 3 Bed House51, Heol Chappell, Cardiff, CF14 2DB51, Heol Chappell, Cardiff, CF14 2DB
• Sold Aug 2012£173,000 | 3 Bed House20, Heol Blakemore, Cardiff, CF14 2BX20, Heol Blakemore, Cardiff, CF14 2BX
• Sold May 2012£160,000 | 3 Bed House41, Heol Booker, Cardiff, CF14 2DF41, Heol Booker, Cardiff, CF14 2DF

Our analysis of the public data ranks 18, Heol Penlan, Cardiff as the 47th largest and the 61st most expensive of the 96 addresses on Heol Penlan, Cardiff, CF14.

Against the CF14 postcode district average, it is £89k less expensive than the typical property.

• Llandaf

  |

  600 m away
• Coryton

  |

  800 m away
• Whitchurch (Cardiff)

  |

  1.1 km away

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