12, John Street, Penarth occupies a 123 m² plot as recorded by HM Land Registry.

Of the 35 other houses in this postcode, 33 have recorded plot sizes, and this one ranks as the 16th largest.

12, John Street, Penarth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Dec 2014.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

12, John Street, Penarth last changed hands on 10th January 2025, selling for £387,500. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 4 times since 1995.

The market for similar properties has dropped by 3.9% since January 2025.

• Sold Jan 2025£387,500
• Sold Jun 2006£182,000
• Sold Jul 2000£77,000

Land Registry records and our Estate Agent network show 118 sales of comparable properties within 550 metres of 12, John Street, Penarth since 2014.

Most recently, 43, Salop Street, Penarth, CF64 1HH, a freehold house, sold at £385,000 on the 27th April 2026.

Read more about house prices in CF64.

• Sold Apr 2026£385,000 | 3 Bed House43, Salop Street, Penarth, CF64 1HH43, Salop Street, Penarth, CF64 1HH
• Sold Mar 2026£355,000 | 3 Bed House42, Arcot Street, Penarth, CF64 1EU42, Arcot Street, Penarth, CF64 1EU
• Sold Dec 2025£360,000 | 3 Bed House22, John Street, Penarth, CF64 1DN22, John Street, Penarth, CF64 1DN
• Sold Nov 2025£365,000 | 3 Bed House51, Salop Street, Penarth, CF64 1HH51, Salop Street, Penarth, CF64 1HH
• Sold Sep 2025£240,000 | 3 Bed House10, John Street, Penarth, CF64 1DN10, John Street, Penarth, CF64 1DN
• Sold Sep 2025£247,500 | 3 Bed House30, Glebe Street, Penarth, CF64 1EF30, Glebe Street, Penarth, CF64 1EF
• Sold Aug 2025£430,000 | 3 Bed House12, Bromfield Place, Penarth, CF64 1HR12, Bromfield Place, Penarth, CF64 1HR
• Sold Jun 2025£345,000 | 3 Bed House50, Queens Road, Penarth, CF64 1DL50, Queens Road, Penarth, CF64 1DL
• Sold Jun 2025£365,000 | 3 Bed House35, Salop Street, Penarth, CF64 1HH35, Salop Street, Penarth, CF64 1HH
• Sold Jun 2025£372,500 | 3 Bed House27, Queens Road, Penarth, CF64 1DL27, Queens Road, Penarth, CF64 1DL
• Sold Feb 2025£285,000 | 3 Bed House25, John Street, Penarth, CF64 1DN25, John Street, Penarth, CF64 1DN
• Sold Jul 2024£375,000 | 3 Bed House58, Queens Road, Penarth, CF64 1DJ58, Queens Road, Penarth, CF64 1DJ
• Sold May 2024£300,000 | 3 Bed House70, Queens Road, Penarth, CF64 1DJ70, Queens Road, Penarth, CF64 1DJ
• Sold Feb 2024£310,000 | 3 Bed House80, Queens Road, Penarth, CF64 1DJ80, Queens Road, Penarth, CF64 1DJ
• Sold Jul 2023£360,000 | 3 Bed House13, John Street, Penarth, CF64 1DN13, John Street, Penarth, CF64 1DN
• Sold Jul 2022£375,000 | 3 Bed House7, John Street, Penarth, CF64 1DN7, John Street, Penarth, CF64 1DN
• Sold Apr 2022£335,000 | 3 Bed House28, John Street, Penarth, CF64 1DN28, John Street, Penarth, CF64 1DN
• Sold Dec 2016£280,000 | 3 Bed House16, John Street, Penarth, CF64 1DN16, John Street, Penarth, CF64 1DN
• Sold Dec 2014£214,000 | 3 Bed House3, John Street, Penarth, CF64 1DN3, John Street, Penarth, CF64 1DN
• Sold Jun 2014£220,000 | 3 Bed House1, John Street, Penarth, CF64 1DN1, John Street, Penarth, CF64 1DN

Our analysis of the public data ranks 12, John Street, Penarth as the 22nd largest and the 22nd most expensive of the 41 addresses on John Street, Penarth, CF64.

Against the CF64 postcode district average, it is £49k less expensive than the typical property.

• Dingle Road

  |

  900 m away
• Penarth

  |

  900 m away
• Cogan

  |

  1.4 km away

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