30, Harriet Street, Penarth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 May 2018.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

Since 2019 184 properties similar to 30, Harriet Street, Penarth have sold within a radius of 560 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 2nd February 2026, was 38, Hewell Street, Penarth, CF64 2JZ, a freehold house which sold for £245,000.

Read more about house prices in CF64.

• Sold Feb 2026£245,000 | 3 Bed House38, Hewell Street, Penarth, CF64 2JZ38, Hewell Street, Penarth, CF64 2JZ
• Sold Nov 2025£246,500 | 3 Bed House11, Hewell Street, Penarth, CF64 2JZ11, Hewell Street, Penarth, CF64 2JZ
• Sold Oct 2025£235,000 | 3 Bed House10, Hewell Street, Penarth, CF64 2JZ10, Hewell Street, Penarth, CF64 2JZ
• Sold Oct 2025£238,000 | 3 Bed House13, Hewell Street, Penarth, CF64 2JZ13, Hewell Street, Penarth, CF64 2JZ
• Sold Sep 2025£285,000 | 3 Bed House12, Charlotte Street, Penarth, CF64 2JX12, Charlotte Street, Penarth, CF64 2JX
• Sold Aug 2025£276,000 | 3 Bed House8, Charlotte Street, Penarth, CF64 2JX8, Charlotte Street, Penarth, CF64 2JX
• Sold Jun 2025£266,000 | 3 Bed House13, Charlotte Street, Penarth, CF64 2JX13, Charlotte Street, Penarth, CF64 2JX
• Sold May 2025£288,000 | 3 Bed House12, Hewell Street, Penarth, CF64 2JZ12, Hewell Street, Penarth, CF64 2JZ
• Sold Apr 2025£275,000 | 3 Bed House5, Hewell Street, Penarth, CF64 2JZ5, Hewell Street, Penarth, CF64 2JZ
• Sold Feb 2025£310,000 | 3 Bed House28, Harriet Street, Penarth, CF64 2JY28, Harriet Street, Penarth, CF64 2JY
• Sold Feb 2025£205,000 | 3 Bed House49, Dock Street, Penarth, CF64 2LA49, Dock Street, Penarth, CF64 2LA
• Sold Dec 2024£269,000 | 3 Bed House10, Charlotte Street, Penarth, CF64 2JX10, Charlotte Street, Penarth, CF64 2JX
• Sold Dec 2024£220,000 | 3 Bed House18, Charlotte Street, Penarth, CF64 2JX18, Charlotte Street, Penarth, CF64 2JX
• Sold Mar 2024£275,500 | 3 Bed House5, Charlotte Street, Penarth, CF64 2JX5, Charlotte Street, Penarth, CF64 2JX
• Sold Feb 2024£256,500 | 3 Bed House35, Harriet Street, Penarth, CF64 2JY35, Harriet Street, Penarth, CF64 2JY
• Sold Jan 2024£232,000 | 3 Bed House29, Harriet Street, Penarth, CF64 2JY29, Harriet Street, Penarth, CF64 2JY
• Sold Oct 2023£270,000 | 3 Bed House8, Harriet Street, Penarth, CF64 2JY8, Harriet Street, Penarth, CF64 2JY
• Sold Mar 2023£230,000 | 3 Bed House3, Harriet Street, Penarth, CF64 2JY3, Harriet Street, Penarth, CF64 2JY
• Sold May 2022£259,950 | 3 Bed House4, Charlotte Street, Penarth, CF64 2JX4, Charlotte Street, Penarth, CF64 2JX
• Sold Oct 2019£204,000 | 3 Bed House31, Harriet Street, Penarth, CF64 2JY31, Harriet Street, Penarth, CF64 2JY

Of the 51 addresses on Harriet Street, Penarth, CF64, 30, Harriet Street, Penarth comes out as the 11th largest and the 11th most expensive in our analysis of the public data.

It is also £134k less expensive than the average property across the CF64 district.

• Cogan

  |

  400 m away
• Dingle Road

  |

  600 m away
• Penarth

  |

  1.2 km away

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