According to data from HM Land Registry, 27, Gwynant Crescent, Cardiff sits on a plot of 280 m².

We have plot size data on 27 out of 33 other houses in the postcode and 27, Gwynant Crescent, Cardiff sits on the 12th largest plot.

27, Gwynant Crescent, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Mar 2017.

The property is 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 88 sales of properties similar to 27, Gwynant Crescent, Cardiff within a radius of 640 metres since 2007.

The most recent example is 41, Torrens Drive, Cardiff, CF23 6DR, a leasehold house which sold for £360,000 on the 12th November 2025.

Read more about house prices in CF23.

• Sold Nov 2025£360,000 | 3 Bed House41, Torrens Drive, Cardiff, CF23 6DR41, Torrens Drive, Cardiff, CF23 6DR
• Sold Oct 2025£490,000 | 4 Bed House57, Celyn Avenue, Cardiff, CF23 6EJ57, Celyn Avenue, Cardiff, CF23 6EJ
• Sold Jan 2025£375,000 | 3 Bed House47, Torrens Drive, Cardiff, CF23 6DR47, Torrens Drive, Cardiff, CF23 6DR
• Sold Sep 2024£410,000 | 4 Bed House88, Woolaston Avenue, Cardiff, CF23 6HA88, Woolaston Avenue, Cardiff, CF23 6HA
• Sold Sep 2024£395,000 | 3 Bed House101, Ogwen Drive, Cardiff, CF23 6LJ101, Ogwen Drive, Cardiff, CF23 6LJ
• Sold Jul 2024£445,000 | 4 Bed House3, Llyn Close, Cardiff, CF23 6LG3, Llyn Close, Cardiff, CF23 6LG
• Sold Feb 2024£375,000 | 4 Bed House30, Celyn Avenue, Cardiff, CF23 6EN30, Celyn Avenue, Cardiff, CF23 6EN
• Sold Jul 2023£440,000 | 4 Bed House15, Duffryn Avenue, Cardiff, CF23 6LE15, Duffryn Avenue, Cardiff, CF23 6LE
• Sold Apr 2023£390,000 | 3 Bed House55, Celyn Avenue, Cardiff, CF23 6EJ55, Celyn Avenue, Cardiff, CF23 6EJ
• Sold Mar 2023£382,500 | 3 Bed House18, Leven Close, Cardiff, CF23 6DN18, Leven Close, Cardiff, CF23 6DN
• Sold Dec 2022£475,000 | 4 Bed House9, Carnegie Drive, Cardiff, CF23 6DH9, Carnegie Drive, Cardiff, CF23 6DH
• Sold Aug 2021£330,500 | 4 Bed House24, Carnegie Drive, Cardiff, CF23 6DH24, Carnegie Drive, Cardiff, CF23 6DH
• Sold Jul 2020£338,000 | 3 Bed House45, Ogwen Drive, Cardiff, CF23 6LJ45, Ogwen Drive, Cardiff, CF23 6LJ
• Sold Aug 2019£377,500 | 4 Bed House49, Ogwen Drive, Cardiff, CF23 6LJ49, Ogwen Drive, Cardiff, CF23 6LJ
• Sold Jul 2019£290,000 | 3 Bed House28, Carnegie Drive, Cardiff, CF23 6DH28, Carnegie Drive, Cardiff, CF23 6DH
• Sold Jan 2019£385,000 | 3 Bed House12, Padarn Close, Cardiff, CF23 6ER12, Padarn Close, Cardiff, CF23 6ER
• Sold Dec 2015£287,000 | 3 Bed House17, Carnegie Drive, Cardiff, CF23 6DH17, Carnegie Drive, Cardiff, CF23 6DH
• Sold Aug 2014£226,000 | 3 Bed House6, Llyn Close, Cardiff, CF23 6LG6, Llyn Close, Cardiff, CF23 6LG
• Sold Sep 2010£228,250 | 4 Bed House13, Gwynant Crescent, Cardiff, CF23 6LT13, Gwynant Crescent, Cardiff, CF23 6LT
• Sold Nov 2007£233,500 | 4 Bed House31, Gwynant Crescent, Cardiff, CF23 6LT31, Gwynant Crescent, Cardiff, CF23 6LT

Gwynant Crescent, Cardiff, CF23 has a total of 44 addresses. According to our analysis of all the public data, 27, Gwynant Crescent, Cardiff is the 13th largest and the 11th most expensive property on the street.

When compared to the postcode district it is £48k more expensive than the average property in CF23.

• Heath High Level

  |

  800 m away
• Heath Low Level

  |

  900 m away
• Ty Glas

  |

  1.9 km away

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