2, Castle Avenue, Penarth occupies a 1,137 m² plot as recorded by HM Land Registry.

Of the 40 other houses in this postcode, 38 have recorded plot sizes, and this one ranks as the largest.

2, Castle Avenue, Penarth has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 08 Feb 2013.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

2, Castle Avenue, Penarth last changed hands on 27th September 2013, selling for £365,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 38.4% since September 2013.

• Sold Sep 2013£365,000

Land Registry records and our Estate Agent network show 95 sales of comparable properties within 800 metres of 2, Castle Avenue, Penarth since 2014.

Most recently, 16, St. Annes Avenue, Penarth, CF64 3PG, a freehold house, sold at £680,000 on the 26th February 2026.

Read more about house prices in CF64.

• Sold Feb 2026£680,000 | 4 Bed House16, St. Annes Avenue, Penarth, CF64 3PG16, St. Annes Avenue, Penarth, CF64 3PG
• Sold Dec 2025£599,950 | 4 Bed House9, Craven Walk, Penarth, CF64 5RU9, Craven Walk, Penarth, CF64 5RU
• Sold Oct 2025£700,000 | 4 Bed House2, St. Annes Avenue, Penarth, CF64 3PG2, St. Annes Avenue, Penarth, CF64 3PG
• Sold Aug 2025£680,000 | 4 Bed House5, Robinswood Close, Penarth, CF64 3JG5, Robinswood Close, Penarth, CF64 3JG
• Sold Jul 2025£570,000 | 4 Bed House11, Forrest Road, Penarth, CF64 5BT11, Forrest Road, Penarth, CF64 5BT
• Sold May 2023£620,815 | 4 Bed House30, Britten Road, Penarth, CF64 3QJ30, Britten Road, Penarth, CF64 3QJ
• Sold Sep 2022£620,000 | 4 Bed House3, St. Annes Avenue, Penarth, CF64 3PG3, St. Annes Avenue, Penarth, CF64 3PG
• Sold Apr 2022£585,000 | 4 Bed House114, Lavernock Road, Penarth, CF64 3RP114, Lavernock Road, Penarth, CF64 3RP
• Sold Oct 2021£630,000 | 4 Bed House157, Lavernock Road, Penarth, CF64 3RN157, Lavernock Road, Penarth, CF64 3RN
• Sold Oct 2021£700,000 | 4 Bed House18, Robinswood Close, Penarth, CF64 3JG18, Robinswood Close, Penarth, CF64 3JG
• Sold Oct 2021£550,000 | 4 Bed House27, Robinswood Close, Penarth, CF64 3JG27, Robinswood Close, Penarth, CF64 3JG
• Sold Oct 2021£475,000 | 4 Bed House31, Britten Road, Penarth, CF64 3QJ31, Britten Road, Penarth, CF64 3QJ
• Sold Feb 2021£510,000 | 4 Bed House200, Westbourne Road, Penarth, CF64 5BS200, Westbourne Road, Penarth, CF64 5BS
• Sold Dec 2020£400,000 | 4 Bed House38, Beechwood Drive, Penarth, CF64 3QZ38, Beechwood Drive, Penarth, CF64 3QZ
• Sold Nov 2020£546,000 | 4 Bed House7, Robinswood Close, Penarth, CF64 3JG7, Robinswood Close, Penarth, CF64 3JG
• Sold May 2020£602,500 | 4 Bed HouseFairlawn, Meadow Lane, Penarth, CF64 3QHFairlawn, Meadow Lane, Penarth, CF64 3QH
• Sold Mar 2020£405,000 | 4 Bed House15, St. Annes Avenue, Penarth, CF64 3PG15, St. Annes Avenue, Penarth, CF64 3PG
• Sold Jan 2017£498,000 | 4 Bed House131, Lavernock Road, Penarth, CF64 3QG131, Lavernock Road, Penarth, CF64 3QG
• Sold Oct 2014£365,000 | 4 Bed House29, Britten Road, Penarth, CF64 3QJ29, Britten Road, Penarth, CF64 3QJ
• Sold Oct 2014£390,000 | 4 Bed House2, Chantry Rise, Penarth, CF64 5RS2, Chantry Rise, Penarth, CF64 5RS

Our analysis of the public data ranks 2, Castle Avenue, Penarth as the 6th largest and the most expensive of the 81 addresses on Castle Avenue, Penarth, CF64.

Against the CF64 postcode district average, it is £203k more expensive than the typical property.

• Penarth

  |

  1.5 km away
• Dingle Road

  |

  1.8 km away
• Eastbrook

  |

  2.1 km away

Environment Agency data suggests this area has a Very Low risk of flooding.