21, Helen Place, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Aug 2019.

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

Since 2017 206 properties similar to 21, Helen Place, Cardiff have sold within a radius of 340 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 26th March 2026, was 52, Pearl Street, Cardiff, CF24 1PP, a freehold house which sold for £177,000.

Read more about house prices in CF24.

• Sold Mar 2026£177,000 | 3 Bed House52, Pearl Street, Cardiff, CF24 1PP52, Pearl Street, Cardiff, CF24 1PP
• Sold Jan 2026£220,000 | 3 Bed House58, Pearl Street, Cardiff, CF24 1PP58, Pearl Street, Cardiff, CF24 1PP
• Sold Dec 2025£108,000 | 3 Bed House125, Pearl Street, Cardiff, CF24 1PN125, Pearl Street, Cardiff, CF24 1PN
• Sold Nov 2025£185,000 | 3 Bed House62, Pearl Street, Cardiff, CF24 1PP62, Pearl Street, Cardiff, CF24 1PP
• Sold Oct 2025£215,000 | 3 Bed House48, Diamond Street, Cardiff, CF24 1NR48, Diamond Street, Cardiff, CF24 1NR
• Sold Sep 2025£237,500 | 3 Bed House42, Cecil Street, Cardiff, CF24 1NW42, Cecil Street, Cardiff, CF24 1NW
• Sold Sep 2025£225,000 | 3 Bed House86, Pearl Street, Cardiff, CF24 1PL86, Pearl Street, Cardiff, CF24 1PL
• Sold Jul 2025£240,000 | 3 Bed House34, Theodora Street, Cardiff, CF24 1PD34, Theodora Street, Cardiff, CF24 1PD
• Sold Jul 2025£205,000 | 3 Bed House60, Pearl Street, Cardiff, CF24 1PP60, Pearl Street, Cardiff, CF24 1PP
• Sold May 2025£238,000 | 3 Bed House10, Bertram Street, Cardiff, CF24 1NX10, Bertram Street, Cardiff, CF24 1NX
• Sold Apr 2025£230,000 | 3 Bed House45, Cecil Street, Cardiff, CF24 1NW45, Cecil Street, Cardiff, CF24 1NW
• Sold Feb 2025£210,000 | 3 Bed House26, Harold Street, Cardiff, CF24 1PA26, Harold Street, Cardiff, CF24 1PA
• Sold Nov 2024£245,000 | 3 Bed House13, Cecil Street, Cardiff, CF24 1NU13, Cecil Street, Cardiff, CF24 1NU
• Sold Jul 2024£205,000 | 3 Bed House27, Cecil Street, Cardiff, CF24 1NU27, Cecil Street, Cardiff, CF24 1NU
• Sold Jun 2024£220,000 | 3 Bed House56, Emerald Street, Cardiff, CF24 1QB56, Emerald Street, Cardiff, CF24 1QB
• Sold Nov 2023£193,000 | 3 Bed House91, Pearl Street, Cardiff, CF24 1PL91, Pearl Street, Cardiff, CF24 1PL
• Sold Nov 2022£220,000 | 3 Bed House49, Bertram Street, Cardiff, CF24 1NY49, Bertram Street, Cardiff, CF24 1NY
• Sold Dec 2021£208,000 | 3 Bed House22, Cecil Street, Cardiff, CF24 1NU22, Cecil Street, Cardiff, CF24 1NU
• Sold Jul 2020£170,000 | 3 Bed House52, Cecil Street, Cardiff, CF24 1NW52, Cecil Street, Cardiff, CF24 1NW
• Sold Oct 2017£177,000 | 3 Bed House16, Cecil Street, Cardiff, CF24 1NU16, Cecil Street, Cardiff, CF24 1NU

Of the 57 addresses on Helen Place, Cardiff, CF24, 21, Helen Place, Cardiff comes out as the 12th largest and the 12th most expensive in our analysis of the public data.

It is also £9k less expensive than the average property across the CF24 district.

• Cardiff Queen Street

  |

  1.2 km away
• Cathays

  |

  1.6 km away
• Cardiff Central

  |

  2.1 km away

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