30, Topaz Street, Cardiff occupies a 122 m² plot as recorded by HM Land Registry.

Of the 29 other houses in this postcode, 28 have recorded plot sizes, and this one ranks as the 18th largest.

30, Topaz Street, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 31 Jan 2024.

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

30, Topaz Street, Cardiff last changed hands on 30th March 2007, selling for £143,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 93.4% since March 2007.

• Sold Mar 2007£143,000

Land Registry records and our Estate Agent network show 313 sales of comparable properties within 340 metres of 30, Topaz Street, Cardiff since 2019.

Most recently, 8, Lead Street, Cardiff, CF24 0LJ, a freehold house, sold at £245,000 on the 24th March 2026.

Read more about house prices in CF24.

• Sold Mar 2026£245,000 | 3 Bed House8, Lead Street, Cardiff, CF24 0LJ8, Lead Street, Cardiff, CF24 0LJ
• Sold Nov 2025£225,000 | 4 Bed House74, Pearl Street, Cardiff, CF24 1PP74, Pearl Street, Cardiff, CF24 1PP
• 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 Apr 2025£230,000 | 4 Bed House72, Diamond Street, Cardiff, CF24 1NR72, Diamond Street, Cardiff, CF24 1NR
• 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 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 2023£215,000 | 3 Bed House28, Topaz Street, Cardiff, CF24 1PH28, Topaz Street, Cardiff, CF24 1PH
• Sold Mar 2023£210,000 | 4 Bed House49, Topaz Street, Cardiff, CF24 1PG49, 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 Mar 2022£190,000 | 4 Bed House51, Topaz Street, Cardiff, CF24 1PG51, Topaz Street, Cardiff, CF24 1PG
• Sold Feb 2022£215,000 | 4 Bed House14, Ruby Street, Cardiff, CF24 1LN14, Ruby Street, Cardiff, CF24 1LN
• Sold Nov 2021£206,000 | 4 Bed House50, Ruby Street, Cardiff, CF24 1LN50, Ruby Street, Cardiff, CF24 1LN
• Sold Sep 2019£175,000 | 4 Bed House20, Topaz Street, Cardiff, CF24 1PH20, Topaz Street, Cardiff, CF24 1PH

Our analysis of the public data ranks 30, Topaz Street, Cardiff as the 15th largest and the 13th most expensive of the 73 addresses on Topaz Street, Cardiff, CF24.

Against the CF24 postcode district average, it is £7k more expensive than the typical property.

• Cardiff Queen Street

  |

  1.1 km away
• Cathays

  |

  1.6 km away
• Cardiff Central

  |

  1.9 km away

Environment Agency data suggests this area has a Very Low risk of flooding.