HM Land Registry records the plot of land for 15, John Street, Penarth as measuring 135 m².

That makes it the 5th largest plot in the postcode, where 33 of the 35 other houses have recorded plot data.

15, John Street, Penarth has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 23 Jul 2021.

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

The most recent sale of 15, John Street, Penarth completed on 15th November 2021 at £340,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have dropped by 9.0% over the period since November 2021.

• Sold Nov 2021£340,000
• Sold Aug 2007£186,000

Since 2013 95 properties similar to 15, John Street, Penarth have sold within a radius of 560 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 20th March 2026, was 84, Plassey Street, Penarth, CF64 1EP, a freehold house which sold for £385,000.

Read more about house prices in CF64.

• Sold Mar 2026£385,000 | 3 Bed House84, Plassey Street, Penarth, CF64 1EP84, Plassey Street, Penarth, CF64 1EP
• Sold Nov 2025£450,000 | 4 Bed House27, Ludlow Street, Penarth, CF64 1EX27, Ludlow Street, Penarth, CF64 1EX
• Sold Aug 2025£395,000 | 4 Bed House40, Salop Place, Penarth, CF64 1HP40, Salop Place, Penarth, CF64 1HP
• 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£400,000 | 4 Bed House24, John Street, Penarth, CF64 1DN24, John Street, Penarth, CF64 1DN
• Sold Feb 2025£257,500 | 4 Bed House30, John Street, Penarth, CF64 1DN30, John Street, Penarth, CF64 1DN
• Sold Jan 2025£402,500 | 4 Bed House71, Plassey Street, Penarth, CF64 1EP71, Plassey Street, Penarth, CF64 1EP
• Sold Sep 2024£300,000 | 4 Bed House38, Salop Place, Penarth, CF64 1HP38, Salop Place, Penarth, CF64 1HP
• Sold Aug 2023£343,714 | 4 Bed House29, Queens Road, Penarth, CF64 1DL29, Queens Road, Penarth, CF64 1DL
• Sold Jul 2023£415,000 | 4 Bed House66, Plassey Street, Penarth, CF64 1EP66, Plassey Street, Penarth, CF64 1EP
• Sold Jul 2023£360,000 | 3 Bed House13, John Street, Penarth, CF64 1DN13, John Street, Penarth, CF64 1DN
• Sold Jul 2023£360,000 | 4 Bed House30, Salop Street, Penarth, CF64 1HH30, Salop Street, Penarth, CF64 1HH
• Sold Sep 2022£395,000 | 4 Bed House37, Salop Street, Penarth, CF64 1HH37, Salop Street, Penarth, CF64 1HH
• Sold Jul 2022£450,000 | 4 Bed House1, Paget Terrace, Penarth, CF64 1DR1, Paget Terrace, Penarth, CF64 1DR
• Sold Jul 2021£355,000 | 4 Bed House41, Queens Road, Penarth, CF64 1DL41, Queens Road, Penarth, CF64 1DL
• Sold Nov 2020£291,000 | 4 Bed House23, John Street, Penarth, CF64 1DN23, John Street, Penarth, CF64 1DN
• Sold Jan 2018£275,000 | 4 Bed House26, John Street, Penarth, CF64 1DN26, John Street, Penarth, CF64 1DN
• Sold Dec 2015£207,000 | 4 Bed House40, Queens Road, Penarth, CF64 1DL40, Queens Road, Penarth, CF64 1DL
• Sold Mar 2013£190,000 | 4 Bed House27, John Street, Penarth, CF64 1DN27, John Street, Penarth, CF64 1DN

Of the 41 addresses on John Street, Penarth, CF64, 15, John Street, Penarth comes out as the 8th largest and the 8th most expensive in our analysis of the public data.

It is also £3k more expensive than the average property across the CF64 district.

• Dingle Road

  |

  900 m away
• Penarth

  |

  900 m away
• Cogan

  |

  1.4 km away

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