According to data from HM Land Registry, 12, Penmaes, Cardiff sits on a plot of 289 m².

We have plot size data on 30 out of 32 other houses in the postcode and 12, Penmaes, Cardiff sits on the 24th largest plot.

12, Penmaes, Cardiff has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 14 Oct 2013.

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

According to HM Land Registry, 12, Penmaes, Cardiff was last sold on 16th November 2018 for £283,500 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since November 2018, the market for similar properties has risen by 29.3%.

• Sold Nov 2018£283,500

According to the Land Registry and our network of Estate Agents, there have been 149 sales of properties similar to 12, Penmaes, Cardiff within a radius of 2.1 kilometres since 2012.

The most recent example is 6, Penmaes, Cardiff, CF15 9QS, a freehold house which sold for £435,000 on the 25th September 2025.

Read more about house prices in CF15.

• Sold Sep 2025£435,000 | 4 Bed House6, Penmaes, Cardiff, CF15 9QS6, Penmaes, Cardiff, CF15 9QS
• Sold Aug 2025£470,000 | 4 Bed House31, Lon Y Fro, Cardiff, CF15 9TE31, Lon Y Fro, Cardiff, CF15 9TE
• Sold Aug 2025£435,000 | 3 Bed House35, Bron Haul, Cardiff, CF15 9TA35, Bron Haul, Cardiff, CF15 9TA
• Sold Feb 2025£405,000 | 4 Bed House100, Maes Y Sarn, Cardiff, CF15 9QR100, Maes Y Sarn, Cardiff, CF15 9QR
• Sold Oct 2024£440,000 | 4 Bed House32, Bron Haul, Cardiff, CF15 9TA32, Bron Haul, Cardiff, CF15 9TA
• Sold Sep 2024£360,000 | 4 Bed House24, Bronllwyn, Cardiff, CF15 9QL24, Bronllwyn, Cardiff, CF15 9QL
• Sold May 2024£375,000 | 4 Bed House3, Bryn Yr Eglwys, Cardiff, CF15 9QW3, Bryn Yr Eglwys, Cardiff, CF15 9QW
• Sold Nov 2023£460,000 | 4 Bed House11, Lon Y Fro, Cardiff, CF15 9TE11, Lon Y Fro, Cardiff, CF15 9TE
• Sold Aug 2023£505,000 | 4 Bed House9, Field Terrace, Cardiff, CF15 9PX9, Field Terrace, Cardiff, CF15 9PX
• Sold Jun 2023£440,000 | 4 Bed House24, Bron Haul, Cardiff, CF15 9TA24, Bron Haul, Cardiff, CF15 9TA
• Sold Oct 2022£405,000 | 4 Bed House23, Bronllwyn, Cardiff, CF15 9QL23, Bronllwyn, Cardiff, CF15 9QL
• Sold Sep 2021£338,000 | 4 Bed House8, Brodeg, Cardiff, CF15 9TF8, Brodeg, Cardiff, CF15 9TF
• Sold Mar 2021£270,000 | 3 Bed House7, Maes Y Sarn, Cardiff, CF15 9QQ7, Maes Y Sarn, Cardiff, CF15 9QQ
• Sold Jan 2021£350,000 | 4 Bed House19, Lon Y Fro, Cardiff, CF15 9TE19, Lon Y Fro, Cardiff, CF15 9TE
• Sold Dec 2020£325,000 | 4 Bed House10, Penmaes, Cardiff, CF15 9QS10, Penmaes, Cardiff, CF15 9QS
• Sold Feb 2019£305,000 | 3 Bed House3, Lon Y Fro, Cardiff, CF15 9TE3, Lon Y Fro, Cardiff, CF15 9TE
• Sold Aug 2016£322,000 | 3 Bed House21, Lon Y Fro, Cardiff, CF15 9TE21, Lon Y Fro, Cardiff, CF15 9TE
• Sold Apr 2015£225,000 | 4 Bed House34, Bronllwyn, Cardiff, CF15 9QL34, Bronllwyn, Cardiff, CF15 9QL
• Sold Dec 2014£245,000 | 4 Bed House44, Bronllwyn, Cardiff, CF15 9QL44, Bronllwyn, Cardiff, CF15 9QL
• Sold Jul 2012£205,000 | 3 Bed House39, Bron Haul, Cardiff, CF15 9TA39, Bron Haul, Cardiff, CF15 9TA

Penmaes, Pentyrch, Cardiff, CF15 has a total of 32 addresses. According to our analysis of all the public data, 12, Penmaes, Cardiff is the 27th largest and the 27th most expensive property on the street.

When compared to the postcode district it is £27k more expensive than the average property in CF15.

• Taffs Well

  |

  2.8 km away
• Radyr

  |

  3.8 km away
• Trefforest Estate

  |

  4.4 km away

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