According to data from HM Land Registry, 33, Heol Pentwyn, Cardiff sits on a plot of 202 m².

We have plot size data on 43 out of 43 other houses in the postcode and 33, Heol Pentwyn, Cardiff sits on the 17th largest plot.

33, Heol Pentwyn, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 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).

According to the Land Registry and our network of Estate Agents, there have been 21 sales of properties similar to 33, Heol Pentwyn, Cardiff within a radius of 660 metres since 2007.

The most recent example is 4, Heol Pentwyn, Cardiff, CF14 7DD, a freehold house which sold for £315,000 on the 23rd January 2026.

Read more about house prices in CF14.

• Sold Jan 2026£315,000 | 3 Bed House4, Heol Pentwyn, Cardiff, CF14 7DD4, Heol Pentwyn, Cardiff, CF14 7DD
• Sold Aug 2025£312,500 | 3 Bed House51, Pantmawr Road, Cardiff, CF14 7TB51, Pantmawr Road, Cardiff, CF14 7TB
• Sold Jun 2025£260,000 | 3 Bed House19, Heol Pentwyn, Cardiff, CF14 7DD19, Heol Pentwyn, Cardiff, CF14 7DD
• Sold Mar 2025£300,000 | 3 Bed House23, Caer Wenallt, Cardiff, CF14 7HN23, Caer Wenallt, Cardiff, CF14 7HN
• Sold Nov 2024£325,000 | 3 Bed House32, Heol Pentwyn, Cardiff, CF14 7DD32, Heol Pentwyn, Cardiff, CF14 7DD
• Sold Sep 2023£312,000 | 4 Bed House37, Heol Pentwyn, Cardiff, CF14 7DD37, Heol Pentwyn, Cardiff, CF14 7DD
• Sold Aug 2023£315,000 | 3 Bed House85, Ardwyn, Cardiff, CF14 7HE85, Ardwyn, Cardiff, CF14 7HE
• Sold Jul 2023£307,500 | 3 Bed House103, Coryton Rise, Cardiff, CF14 7EL103, Coryton Rise, Cardiff, CF14 7EL
• Sold Jun 2022£370,000 | 3 Bed House34, Park Avenue, Cardiff, CF14 7AL34, Park Avenue, Cardiff, CF14 7AL
• Sold Oct 2021£290,500 | 3 Bed House35, Heol Pentwyn, Cardiff, CF14 7DD35, Heol Pentwyn, Cardiff, CF14 7DD
• Sold Nov 2019£275,000 | 4 Bed House55, Heol Pant Y Rhyn, Cardiff, CF14 7DA55, Heol Pant Y Rhyn, Cardiff, CF14 7DA
• Sold Oct 2019£195,000 | 3 Bed House12, Heol Pant Y Rhyn, Cardiff, CF14 7DF12, Heol Pant Y Rhyn, Cardiff, CF14 7DF
• Sold Feb 2019£259,000 | 3 Bed House43, Ardwyn, Cardiff, CF14 7HB43, Ardwyn, Cardiff, CF14 7HB
• Sold Sep 2014£190,000 | 3 Bed House20, Heol Pant Y Rhyn, Cardiff, CF14 7DF20, Heol Pant Y Rhyn, Cardiff, CF14 7DF
• Sold Dec 2011£164,950 | 3 Bed House25, Heol Pentwyn, Cardiff, CF14 7DD25, Heol Pentwyn, Cardiff, CF14 7DD
• Sold Aug 2011£180,000 | 3 Bed House38, Heol Pentwyn, Cardiff, CF14 7DD38, Heol Pentwyn, Cardiff, CF14 7DD
• Sold May 2011£134,000 | 3 Bed House59, Heol Pant Y Rhyn, Cardiff, CF14 7DA59, Heol Pant Y Rhyn, Cardiff, CF14 7DA
• Sold Aug 2010£185,000 | 3 Bed House29, Pantmawr Road, Cardiff, CF14 7TB29, Pantmawr Road, Cardiff, CF14 7TB
• Sold May 2008£194,000 | 4 Bed House16, Heol Pant Y Rhyn, Cardiff, CF14 7DF16, Heol Pant Y Rhyn, Cardiff, CF14 7DF
• Sold Sep 2007£140,000 | 3 Bed House13, Heol Pentwyn, Cardiff, CF14 7DD13, Heol Pentwyn, Cardiff, CF14 7DD

Heol Pentwyn, Cardiff, CF14 has a total of 62 addresses. According to our analysis of all the public data, 33, Heol Pentwyn, Cardiff is the 6th largest and the 25th most expensive property on the street.

When compared to the postcode district it is £79k less expensive than the average property in CF14.

• Coryton

  |

  300 m away
• Whitchurch (Cardiff)

  |

  500 m away
• Rhiwbina

  |

  1.0 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.