According to data from HM Land Registry, 35, Mountjoy Avenue, Penarth sits on a plot of 281 m².

We have plot size data on 24 out of 25 other houses in the postcode and 35, Mountjoy Avenue, Penarth sits on the 5th largest plot.

35, Mountjoy Avenue, Penarth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 Nov 2022.

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, 35, Mountjoy Avenue, Penarth was last sold on 30th June 2023 for £432,500 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since June 2023, the market for similar properties has dropped by 18.1%.

• Sold Jun 2023£432,500

According to the Land Registry and our network of Estate Agents, there have been 113 sales of properties similar to 35, Mountjoy Avenue, Penarth within a radius of 560 metres since 2010.

The most recent example is 68, Wordsworth Avenue, Penarth, CF64 2RN, a freehold house which sold for £515,000 on the 12th January 2026.

Read more about house prices in CF64.

• Sold Jan 2026£515,000 | 3 Bed House68, Wordsworth Avenue, Penarth, CF64 2RN68, Wordsworth Avenue, Penarth, CF64 2RN
• Sold Oct 2025£357,500 | 3 Bed House123, Redlands Road, Penarth, CF64 2WG123, Redlands Road, Penarth, CF64 2WG
• Sold Sep 2025£440,000 | 3 Bed House1, Coleridge Avenue, Penarth, CF64 2SP1, Coleridge Avenue, Penarth, CF64 2SP
• Sold Jun 2025£550,000 | 3 Bed House20, Coleridge Avenue, Penarth, CF64 2SP20, Coleridge Avenue, Penarth, CF64 2SP
• Sold Aug 2024£443,000 | 3 Bed House11, Mountjoy Crescent, Penarth, CF64 2SZ11, Mountjoy Crescent, Penarth, CF64 2SZ
• Sold Jul 2024£387,500 | 3 Bed House40, Coleridge Avenue, Penarth, CF64 2SP40, Coleridge Avenue, Penarth, CF64 2SP
• Sold Mar 2024£362,500 | 3 Bed House14, Hastings Place, Penarth, CF64 2TD14, Hastings Place, Penarth, CF64 2TD
• Sold May 2022£399,950 | 3 Bed House5, Mountjoy Place, Penarth, CF64 2TB5, Mountjoy Place, Penarth, CF64 2TB
• Sold Jun 2021£367,500 | 3 Bed House23, Mountjoy Avenue, Penarth, CF64 2SY23, Mountjoy Avenue, Penarth, CF64 2SY
• Sold Feb 2021£320,000 | 3 Bed House43, Mountjoy Avenue, Penarth, CF64 2SY43, Mountjoy Avenue, Penarth, CF64 2SY
• Sold Oct 2020£383,250 | 3 Bed House27, Countess Place, Penarth, CF64 3UJ27, Countess Place, Penarth, CF64 3UJ
• Sold Apr 2019£260,000 | 3 Bed House109, Redlands Road, Penarth, CF64 2WF109, Redlands Road, Penarth, CF64 2WF
• Sold Dec 2018£337,500 | 3 Bed House20, Hastings Avenue, Penarth, CF64 2TF20, Hastings Avenue, Penarth, CF64 2TF
• Sold Sep 2018£330,000 | 3 Bed House6, Hastings Place, Penarth, CF64 2TD6, Hastings Place, Penarth, CF64 2TD
• Sold Nov 2017£270,000 | 3 Bed House13, Mountjoy Crescent, Penarth, CF64 2SZ13, Mountjoy Crescent, Penarth, CF64 2SZ
• Sold Jan 2016£285,000 | 3 Bed House25, Mountjoy Avenue, Penarth, CF64 2SY25, Mountjoy Avenue, Penarth, CF64 2SY
• Sold Jul 2014£227,000 | 3 Bed House1, Hastings Place, Penarth, CF64 2TD1, Hastings Place, Penarth, CF64 2TD
• Sold Feb 2014£249,000 | 3 Bed House9, Mountjoy Place, Penarth, CF64 2TB9, Mountjoy Place, Penarth, CF64 2TB
• Sold Sep 2013£235,000 | 3 Bed House130, Redlands Road, Penarth, CF64 2WN130, Redlands Road, Penarth, CF64 2WN
• Sold Apr 2010£240,000 | 3 Bed House55, Mountjoy Avenue, Penarth, CF64 2SY55, Mountjoy Avenue, Penarth, CF64 2SY

Mountjoy Avenue, Penarth, CF64 has a total of 44 addresses. According to our analysis of all the public data, 35, Mountjoy Avenue, Penarth is the 35th largest and the 28th most expensive property on the street.

When compared to the postcode district it is £10k 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.