According to data from HM Land Registry, 21, Plassey Square, Penarth sits on a plot of 144 m².

We have plot size data on 11 out of 13 other houses in the postcode and 21, Plassey Square, Penarth sits on the 6th largest plot.

21, Plassey Square, Penarth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Oct 2019.

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, 21, Plassey Square, Penarth was last sold on 31st January 2020 for £435,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since January 2020, the market for similar properties has risen by 33.3%.

• Sold Jan 2020£435,000
• Sold Jan 2019£270,000

According to the Land Registry and our network of Estate Agents, there have been 82 sales of properties similar to 21, Plassey Square, Penarth within a radius of 470 metres since 2015.

The most recent example is 39, High Street, Penarth, CF64 1EY, a freehold house which sold for £518,000 on the 31st October 2025.

Read more about house prices in CF64.

• Sold Oct 2025£518,000 | 4 Bed House39, High Street, Penarth, CF64 1EY39, High Street, Penarth, CF64 1EY
• Sold Jun 2025£432,500 | 4 Bed House103, Windsor Road, Penarth, CF64 1JF103, Windsor Road, Penarth, CF64 1JF
• Sold Jun 2025£490,000 | 4 Bed House135, Windsor Road, Penarth, CF64 1JF135, Windsor Road, Penarth, CF64 1JF
• Sold Apr 2025£479,950 | 4 Bed House65, Windsor Road, Penarth, CF64 1JE65, Windsor Road, Penarth, CF64 1JE
• Sold Jun 2024£400,000 | 4 Bed House3, Gibson Way, Penarth, CF64 1TA3, Gibson Way, Penarth, CF64 1TA
• Sold May 2024£389,000 | 4 Bed House9, Dingle Road, Penarth, CF64 2TW9, Dingle Road, Penarth, CF64 2TW
• Sold Apr 2024£380,000 | 4 Bed House60, Ludlow Street, Penarth, CF64 1EW60, Ludlow Street, Penarth, CF64 1EW
• Sold Mar 2024£360,000 | 4 Bed House59, Windsor Road, Penarth, CF64 1JE59, Windsor Road, Penarth, CF64 1JE
• Sold Nov 2023£525,000 | 4 Bed House4, High Street, Penarth, CF64 1EY4, High Street, Penarth, CF64 1EY
• Sold Jul 2023£372,500 | 4 Bed House87, Windsor Road, Penarth, CF64 1JE87, Windsor Road, Penarth, CF64 1JE
• Sold Mar 2023£410,000 | 4 Bed House18, High Street, Penarth, CF64 1EZ18, High Street, Penarth, CF64 1EZ
• Sold Jun 2022£394,500 | 4 Bed House137, Plassey Street, Penarth, CF64 1EH137, Plassey Street, Penarth, CF64 1EH
• Sold Feb 2022£440,000 | 4 Bed House48, Arcot Street, Penarth, CF64 1EU48, Arcot Street, Penarth, CF64 1EU
• Sold Aug 2021£485,000 | 4 Bed House133, Plassey Street, Penarth, CF64 1EH133, Plassey Street, Penarth, CF64 1EH
• Sold Mar 2021£450,000 | 4 Bed House16, Plassey Street, Penarth, CF64 1EJ16, Plassey Street, Penarth, CF64 1EJ
• Sold Aug 2020£350,000 | 4 Bed House32, High Street, Penarth, CF64 1EZ32, High Street, Penarth, CF64 1EZ
• Sold Oct 2019£330,000 | 4 Bed House15, High Street, Penarth, CF64 1EZ15, High Street, Penarth, CF64 1EZ
• Sold Dec 2018£435,000 | 4 Bed House15, Plassey Square, Penarth, CF64 1HD15, Plassey Square, Penarth, CF64 1HD
• Sold Mar 2017£390,000 | 4 Bed House27, West Terrace, Penarth, CF64 2TX27, West Terrace, Penarth, CF64 2TX
• Sold Sep 2015£345,000 | 4 Bed House101, Windsor Road, Penarth, CF64 1JF101, Windsor Road, Penarth, CF64 1JF

Plassey Square, Penarth, CF64 has a total of 22 addresses. According to our analysis of all the public data, 21, Plassey Square, Penarth is the 2nd largest and the 5th most expensive property on the street.

When compared to the postcode district it is £74k more expensive than the average property in CF64.

• Dingle Road

  |

  300 m away
• Cogan

  |

  700 m away
• Penarth

  |

  800 m away

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