According to data from HM Land Registry, 14, Mountjoy Avenue, Penarth sits on a plot of 283 m².

We have plot size data on 16 out of 18 other houses in the postcode and 14, Mountjoy Avenue, Penarth sits on the 4th largest plot.

14, Mountjoy Avenue, Penarth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Sep 2011.

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, 14, Mountjoy Avenue, Penarth was last sold on 29th September 2021 for £420,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since September 2021, the market for similar properties has dropped by 9.3%.

• Sold Sep 2021£420,000
• Sold Jan 2012£190,000

According to the Land Registry and our network of Estate Agents, there have been 175 sales of properties similar to 14, Mountjoy Avenue, Penarth within a radius of 530 metres since 2019.

The most recent example is 15, The Grange, Penarth, CF64 3UW, a freehold house which sold for £455,000 on the 13th March 2026.

Read more about house prices in CF64.

• Sold Mar 2026£455,000 | 3 Bed House15, The Grange, Penarth, CF64 3UW15, The Grange, Penarth, CF64 3UW
• Sold Jan 2026£395,000 | 3 Bed House7, Hastings Place, Penarth, CF64 2TD7, Hastings Place, Penarth, CF64 2TD
• Sold Oct 2025£357,500 | 3 Bed House123, Redlands Road, Penarth, CF64 2WG123, Redlands Road, Penarth, CF64 2WG
• Sold Dec 2024£395,000 | 3 Bed House21, Laburnum Way, Penarth, CF64 3NE21, Laburnum Way, Penarth, CF64 3NE
• 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 Jul 2024£405,000 | 3 Bed House36, Fairfield Road, Penarth, CF64 2SL36, Fairfield Road, Penarth, CF64 2SL
• Sold Mar 2024£362,500 | 3 Bed House14, Hastings Place, Penarth, CF64 2TD14, Hastings Place, Penarth, CF64 2TD
• Sold Mar 2024£470,000 | 3 Bed House7, The Grange, Penarth, CF64 3UW7, The Grange, Penarth, CF64 3UW
• Sold Jun 2023£432,500 | 3 Bed House35, Mountjoy Avenue, Penarth, CF64 2SY35, Mountjoy Avenue, Penarth, CF64 2SY
• Sold Mar 2023£430,000 | 3 Bed House18, Hastings Place, Penarth, CF64 2TD18, Hastings Place, Penarth, CF64 2TD
• Sold Dec 2022£400,000 | 3 Bed House9, Mountjoy Avenue, Penarth, CF64 2SX9, Mountjoy Avenue, Penarth, CF64 2SX
• Sold Sep 2022£364,000 | 3 Bed House15, Dryden Road, Penarth, CF64 2RT15, Dryden Road, Penarth, CF64 2RT
• Sold May 2022£399,950 | 3 Bed House5, Mountjoy Place, Penarth, CF64 2TB5, Mountjoy Place, Penarth, CF64 2TB
• Sold Mar 2022£500,000 | 3 Bed House87, Redlands Road, Penarth, CF64 2WF87, Redlands Road, Penarth, CF64 2WF
• Sold Oct 2021£310,000 | 3 Bed House110, Wordsworth Avenue, Penarth, CF64 2RP110, Wordsworth Avenue, Penarth, CF64 2RP
• Sold Apr 2021£350,000 | 3 Bed House13, Mountjoy Avenue, Penarth, CF64 2SX13, Mountjoy Avenue, Penarth, CF64 2SX
• Sold Oct 2020£395,000 | 3 Bed House17, Mountjoy Avenue, Penarth, CF64 2SX17, Mountjoy Avenue, Penarth, CF64 2SX
• Sold Sep 2020£325,000 | 3 Bed House109, Wordsworth Avenue, Penarth, CF64 2RQ109, Wordsworth Avenue, Penarth, CF64 2RQ
• Sold Nov 2019£275,000 | 3 Bed House94, Wordsworth Avenue, Penarth, CF64 2RP94, Wordsworth Avenue, Penarth, CF64 2RP

Mountjoy Avenue, Penarth, CF64 has a total of 44 addresses. According to our analysis of all the public data, 14, Mountjoy Avenue, Penarth is the 22nd largest and the 32nd most expensive property on the street.

When compared to the postcode district it is £4k more expensive than the average property in CF64.

• Dingle Road

  |

  500 m away
• Penarth

  |

  800 m away
• Cogan

  |

  1.0 km away

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