HM Land Registry records the plot of land for 2, Knowbury Avenue, Penarth as measuring 661 m².

That makes it the 3rd largest plot in the postcode, where all 24 other houses have recorded plot data.

The most recent sale of 2, Knowbury Avenue, Penarth completed on 11th April 2014 at £450,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 15.6% over the period since April 2014.

• Sold Apr 2014£450,000

Since 2012 124 properties similar to 2, Knowbury Avenue, Penarth have sold within a radius of 1.2 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 30th April 2026, was 5, Caynham Avenue, Penarth, CF64 5RR, a freehold house which sold for £847,000.

Read more about house prices in CF64.

• Sold Apr 2026£847,000 | 4 Bed House5, Caynham Avenue, Penarth, CF64 5RR5, Caynham Avenue, Penarth, CF64 5RR
• Sold Dec 2025£725,000 | 4 Bed House23, Augusta Crescent, Penarth, CF64 5RL23, Augusta Crescent, Penarth, CF64 5RL
• Sold Aug 2025£850,000 | 4 Bed House15, Forrest Road, Penarth, CF64 5BT15, Forrest Road, Penarth, CF64 5BT
• 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 Jun 2025£707,000 | 4 Bed House177, Plymouth Road, Penarth, CF64 5DG177, Plymouth Road, Penarth, CF64 5DG
• Sold Oct 2023£415,000 | 4 Bed House19, Craven Walk, Penarth, CF64 5RU19, Craven Walk, Penarth, CF64 5RU
• Sold Jun 2022£840,000 | 4 Bed House3, Tudor Close, Penarth, CF64 5BR3, Tudor Close, Penarth, CF64 5BR
• Sold Mar 2022£678,950 | 4 Bed House1, Birch Lane, Penarth, CF64 5BY1, Birch Lane, Penarth, CF64 5BY
• Sold Jan 2022£625,000 | 4 Bed House1, Knowbury Avenue, Penarth, CF64 5RX1, Knowbury Avenue, Penarth, CF64 5RX
• Sold Mar 2021£650,000 | 4 Bed House8, Stanton Way, Penarth, CF64 5RQ8, Stanton Way, Penarth, CF64 5RQ
• Sold Jan 2020£550,000 | 4 Bed House11, The Paddocks, Penarth, CF64 5BW11, The Paddocks, Penarth, CF64 5BW
• Sold Sep 2018£582,500 | 4 Bed House4, Thorn Grove, Penarth, CF64 5BZ4, Thorn Grove, Penarth, CF64 5BZ
• Sold Aug 2018£510,000 | 4 Bed House7, Cherry Close, Penarth, CF64 5BX7, Cherry Close, Penarth, CF64 5BX
• Sold Jul 2018£550,000 | 4 Bed House2, Rowan Close, Penarth, CF64 5BU2, Rowan Close, Penarth, CF64 5BU
• Sold Aug 2017£520,000 | 4 Bed House25, Caynham Avenue, Penarth, CF64 5RR25, Caynham Avenue, Penarth, CF64 5RR
• Sold Jul 2017£687,500 | 4 Bed House6, Whitcliffe Drive, Penarth, CF64 5RY6, Whitcliffe Drive, Penarth, CF64 5RY
• Sold Aug 2013£460,000 | 4 Bed House20, Caynham Avenue, Penarth, CF64 5RR20, Caynham Avenue, Penarth, CF64 5RR
• Sold Nov 2012£425,000 | 4 Bed House19, Caynham Avenue, Penarth, CF64 5RR19, Caynham Avenue, Penarth, CF64 5RR
• Sold Mar 2012£338,000 | 4 Bed House18, Caynham Avenue, Penarth, CF64 5RR18, Caynham Avenue, Penarth, CF64 5RR

Of the 24 addresses on Knowbury Avenue, Penarth, CF64, 2, Knowbury Avenue, Penarth comes out as the 15th largest and the 12th most expensive in our analysis of the public data.

It is also £334k more expensive than the average property across the CF64 district.

• Penarth

  |

  1.7 km away
• Dingle Road

  |

  2.2 km away
• Eastbrook

  |

  2.9 km away

The flood risk here is rated Very Low, based on Environment Agency data.