According to data from HM Land Registry, 26, Mountjoy Avenue, Penarth sits on a plot of 221 m².

We have plot size data on 24 out of 25 other houses in the postcode and 26, Mountjoy Avenue, Penarth sits on the 22nd largest plot.

26, Mountjoy Avenue, Penarth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Apr 2016.

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 HM Land Registry, 26, Mountjoy Avenue, Penarth was last sold on 13th January 2006 for £228,500 and was recorded as a freehold house.

The property has had 3 sales since 1995.

• Sold Jan 2006£228,500
• Sold Oct 2001£118,000
• Sold Dec 1997£76,500

According to the Land Registry and our network of Estate Agents, there have been 204 sales of properties similar to 26, Mountjoy Avenue, Penarth within a radius of 560 metres since 2019.

The most recent example is 7, Hastings Place, Penarth, CF64 2TD, a freehold house which sold for £395,000 on the 16th January 2026.

Read more about house prices in CF64.

• Sold Jan 2026£395,000 | 3 Bed House7, Hastings Place, Penarth, CF64 2TD7, Hastings Place, Penarth, CF64 2TD
• Sold Oct 2025£450,000 | 3 Bed House7, Hastings Close, Penarth, CF64 2TH7, Hastings Close, Penarth, CF64 2TH
• Sold Jun 2025£499,950 | 3 Bed House39, Mountjoy Avenue, Penarth, CF64 2SY39, Mountjoy Avenue, Penarth, CF64 2SY
• Sold May 2025£470,000 | 3 Bed House20, Mountjoy Crescent, Penarth, CF64 2SZ20, Mountjoy Crescent, Penarth, CF64 2SZ
• Sold May 2025£475,000 | 3 Bed House51, Coleridge Avenue, Penarth, CF64 2SR51, Coleridge Avenue, Penarth, CF64 2SR
• Sold Feb 2025£499,000 | 4 Bed House20, Mountjoy Avenue, Penarth, CF64 2SY20, Mountjoy Avenue, Penarth, CF64 2SY
• Sold Feb 2025£425,000 | 3 Bed House45, Mountjoy Avenue, Penarth, CF64 2SY45, Mountjoy Avenue, Penarth, CF64 2SY
• Sold Oct 2024£531,000 | 3 Bed House21, Milton Road, Penarth, CF64 2SW21, Milton Road, Penarth, CF64 2SW
• Sold Aug 2024£443,000 | 3 Bed House11, Mountjoy Crescent, Penarth, CF64 2SZ11, Mountjoy Crescent, Penarth, CF64 2SZ
• Sold Jun 2024£175,000 | 3 Bed House72, Coleridge Avenue, Penarth, CF64 2SR72, Coleridge Avenue, Penarth, CF64 2SR
• Sold Jun 2024£450,000 | 3 Bed House33, Mountjoy Avenue, Penarth, CF64 2SY33, Mountjoy Avenue, Penarth, CF64 2SY
• Sold Mar 2024£362,500 | 3 Bed House14, Hastings Place, Penarth, CF64 2TD14, Hastings Place, Penarth, CF64 2TD
• Sold Apr 2023£500,000 | 3 Bed House42, Hastings Avenue, Penarth, CF64 2TG42, Hastings Avenue, Penarth, CF64 2TG
• Sold Mar 2023£490,000 | 3 Bed House89, Cornerswell Road, Penarth, CF64 2UY89, Cornerswell Road, Penarth, CF64 2UY
• Sold Apr 2022£395,000 | 3 Bed House91, Cornerswell Road, Penarth, CF64 2UY91, Cornerswell Road, Penarth, CF64 2UY
• Sold Oct 2021£310,000 | 3 Bed House110, Wordsworth Avenue, Penarth, CF64 2RP110, Wordsworth Avenue, Penarth, CF64 2RP
• Sold Jun 2021£367,500 | 3 Bed House23, Mountjoy Avenue, Penarth, CF64 2SY23, Mountjoy Avenue, Penarth, CF64 2SY
• Sold Mar 2021£340,000 | 3 Bed House9, Hastings Place, Penarth, CF64 2TD9, Hastings Place, Penarth, CF64 2TD
• Sold Jul 2020£385,000 | 3 Bed House88, Wordsworth Avenue, Penarth, CF64 2RN88, Wordsworth Avenue, Penarth, CF64 2RN
• Sold Aug 2019£297,500 | 3 Bed House121, Wordsworth Avenue, Penarth, CF64 2RQ121, Wordsworth Avenue, Penarth, CF64 2RQ

Mountjoy Avenue, Penarth, CF64 has a total of 44 addresses. According to our analysis of all the public data, 26, Mountjoy Avenue, Penarth is the 8th largest and the 9th most expensive property on the street.

When compared to the postcode district it is £54k more expensive than the average property in CF64.

• Dingle Road

  |

  700 m away
• Cogan

  |

  1.0 km away
• Penarth

  |

  1.0 km away

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