Flat A, 1, Harriet Street, Penarth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Sep 2021.

The property is not connected to mains gas and has high performance glazing. It is heated using room heaters (electric).

The most recent sale of Flat A, 1, Harriet Street, Penarth completed on 23rd July 2019 at £155,000 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 46.1% over the period since July 2019.

• Sold Jul 2019£155,000

Since 2016 27 properties similar to Flat A, 1, 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 24th October 2025, was 8, The Slipway, Penarth, CF64 1SH, a leasehold flat which sold for £155,000.

Read more about house prices in CF64.

• Sold Oct 2025£155,000 | 2 Bed Flat8, The Slipway, Penarth, CF64 1SH8, The Slipway, Penarth, CF64 1SH
• Sold May 2025£170,000 | 2 Bed Flat2, The Landings, Penarth, CF64 1SR2, The Landings, Penarth, CF64 1SR
• Sold Jan 2025£150,000 | 2 Bed Flat25 The Pinnacle, Trem Elai, Penarth, CF64 1TF25 The Pinnacle, Trem Elai, Penarth, CF64 1TF
• Sold Dec 2024£147,500 | 2 Bed Flat16 The Horizon, Trem Elai, Penarth, CF64 1TE16 The Horizon, Trem Elai, Penarth, CF64 1TE
• Sold Aug 2024£149,950 | 2 Bed Flat13 The Horizon, Trem Elai, Penarth, CF64 1TE13 The Horizon, Trem Elai, Penarth, CF64 1TE
• Sold Jul 2024£149,950 | 2 Bed Flat9 The Pinnacle, Trem Elai, Penarth, CF64 1TF9 The Pinnacle, Trem Elai, Penarth, CF64 1TF
• Sold Jun 2023£155,000 | 2 Bed Flat4 The Pinnacle, Trem Elai, Penarth, CF64 1TF4 The Pinnacle, Trem Elai, Penarth, CF64 1TF
• Sold Dec 2022£145,000 | 2 Bed Flat8, The Landings, Penarth, CF64 1SR8, The Landings, Penarth, CF64 1SR
• Sold Oct 2022£160,000 | 2 Bed Flat13 The Pinnacle, Trem Elai, Penarth, CF64 1TF13 The Pinnacle, Trem Elai, Penarth, CF64 1TF
• Sold Jun 2022£150,500 | 2 Bed Flat5 The Pinnacle, Trem Elai, Penarth, CF64 1TF5 The Pinnacle, Trem Elai, Penarth, CF64 1TF
• Sold Nov 2021£165,000 | 2 Bed Flat21 The Pinnacle, Trem Elai, Penarth, CF64 1TF21 The Pinnacle, Trem Elai, Penarth, CF64 1TF
• Sold Aug 2021£152,500 | 2 Bed Flat17 The Pinnacle, Trem Elai, Penarth, CF64 1TF17 The Pinnacle, Trem Elai, Penarth, CF64 1TF
• Sold Jul 2020£153,000 | 2 Bed Flat8 The Horizon, Trem Elai, Penarth, CF64 1TE8 The Horizon, Trem Elai, Penarth, CF64 1TE
• Sold Dec 2016£155,000 | 2 Bed Flat8 The Pinnacle, Trem Elai, Penarth, CF64 1TF8 The Pinnacle, Trem Elai, Penarth, CF64 1TF
• Sold Oct 2016£165,000 | 2 Bed Flat24 The Pinnacle, Trem Elai, Penarth, CF64 1TF24 The Pinnacle, Trem Elai, Penarth, CF64 1TF
• Sold Aug 2016£157,500 | 2 Bed Flat12 The Pinnacle, Trem Elai, Penarth, CF64 1TF12 The Pinnacle, Trem Elai, Penarth, CF64 1TF
• Sold Jul 2016£170,000 | 2 Bed Flat20 The Pinnacle, Trem Elai, Penarth, CF64 1TF20 The Pinnacle, Trem Elai, Penarth, CF64 1TF
• Sold Apr 2016£146,000 | 2 Bed Flat5 The Horizon, Trem Elai, Penarth, CF64 1TE5 The Horizon, Trem Elai, Penarth, CF64 1TE
• Sold Mar 2016£144,000 | 2 Bed Flat9 The Horizon, Trem Elai, Penarth, CF64 1TE9 The Horizon, Trem Elai, Penarth, CF64 1TE
• Sold Feb 2016£140,000 | 2 Bed Flat4 The Horizon, Trem Elai, Penarth, CF64 1TE4 The Horizon, Trem Elai, Penarth, CF64 1TE

Of the 51 addresses on Harriet Street, Penarth, CF64, Flat A, 1, Harriet Street, Penarth comes out as the 49th largest and the 43rd most expensive in our analysis of the public data.

It is also £216k 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.