17, Topaz Street, Cardiff has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 11 Mar 2026.

The property is connected to mains gas and has fully double glazed windows. It is heated using no system present: electric heaters assumed.

According to the Land Registry and our network of Estate Agents, there have been 249 sales of properties similar to 17, Topaz Street, Cardiff within a radius of 340 metres since 2021.

The most recent example is 50, Sapphire Street, Cardiff, CF24 1PZ, a freehold house which sold for £255,000 on the 27th March 2026.

Read more about house prices in CF24.

• Sold Mar 2026£255,000 | 4 Bed House50, Sapphire Street, Cardiff, CF24 1PZ50, Sapphire Street, Cardiff, CF24 1PZ
• Sold Mar 2026£245,000 | 3 Bed House8, Lead Street, Cardiff, CF24 0LJ8, Lead Street, Cardiff, CF24 0LJ
• Sold Sep 2025£190,000 | 4 Bed House79, Pearl Street, Cardiff, CF24 1PJ79, Pearl Street, Cardiff, CF24 1PJ
• Sold Jul 2025£250,000 | 4 Bed House9, Sapphire Street, Cardiff, CF24 1PY9, Sapphire Street, Cardiff, CF24 1PY
• Sold Jun 2025£160,000 | 4 Bed House13, Pearl Street, Cardiff, CF24 1HB13, Pearl Street, Cardiff, CF24 1HB
• Sold Apr 2025£230,000 | 4 Bed House72, Diamond Street, Cardiff, CF24 1NR72, Diamond Street, Cardiff, CF24 1NR
• Sold Mar 2025£220,000 | 4 Bed House39, Sapphire Street, Cardiff, CF24 1PY39, Sapphire Street, Cardiff, CF24 1PY
• Sold Feb 2025£190,000 | 4 Bed House5, Copper Street, Cardiff, CF24 0LH5, Copper Street, Cardiff, CF24 0LH
• Sold Oct 2024£234,000 | 3 Bed House48, Ruby Street, Cardiff, CF24 1LN48, Ruby Street, Cardiff, CF24 1LN
• Sold Sep 2024£240,000 | 4 Bed House11, Iron Street, Cardiff, CF24 0LL11, Iron Street, Cardiff, CF24 0LL
• Sold Aug 2024£143,500 | 4 Bed House44, Sapphire Street, Cardiff, CF24 1PZ44, Sapphire Street, Cardiff, CF24 1PZ
• Sold Aug 2024£220,000 | 3 Bed House40, Ruby Street, Cardiff, CF24 1LN40, Ruby Street, Cardiff, CF24 1LN
• Sold Aug 2024£230,000 | 4 Bed House46, Sapphire Street, Cardiff, CF24 1PZ46, Sapphire Street, Cardiff, CF24 1PZ
• Sold Mar 2024£231,000 | 4 Bed House36, Topaz Street, Cardiff, CF24 1PH36, Topaz Street, Cardiff, CF24 1PH
• Sold Mar 2024£210,000 | 4 Bed House13, Topaz Street, Cardiff, CF24 1PG13, Topaz Street, Cardiff, CF24 1PG
• Sold Oct 2022£145,000 | 4 Bed House27, Clifton Street, Cardiff, CF24 1LQ27, Clifton Street, Cardiff, CF24 1LQ
• Sold Jul 2022£375,000 | 4 Bed House29, Clifton Street, Cardiff, CF24 1LQ29, Clifton Street, Cardiff, CF24 1LQ
• Sold Feb 2022£215,000 | 4 Bed House14, Ruby Street, Cardiff, CF24 1LN14, Ruby Street, Cardiff, CF24 1LN
• Sold Jan 2022£245,000 | 4 Bed House46, Emerald Street, Cardiff, CF24 1QB46, Emerald Street, Cardiff, CF24 1QB
• Sold May 2021£190,000 | 4 Bed House30, Topaz Street, Cardiff, CF24 1PH30, Topaz Street, Cardiff, CF24 1PH

Topaz Street, Cardiff, CF24 has a total of 73 addresses. According to our analysis of all the public data, 17, Topaz Street, Cardiff is the 7th largest and the 9th most expensive property on the street.

When compared to the postcode district it is £9k more expensive than the average property in CF24.

• Cardiff Queen Street

  |

  1.1 km away
• Cathays

  |

  1.6 km away
• Cardiff Central

  |

  1.9 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.