20, Iron Street, Cardiff occupies a 122 m² plot as recorded by HM Land Registry.

Of the 26 other houses in this postcode, 22 have recorded plot sizes, and this one ranks as the 18th largest.

20, Iron Street, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Apr 2021.

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

20, Iron Street, Cardiff last changed hands on 30th September 2004, selling for £135,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

• Sold Sep 2004£135,000
• Sold Aug 1997£46,950

Land Registry records and our Estate Agent network show 298 sales of comparable properties within 340 metres of 20, Iron Street, Cardiff since 2017.

Most recently, 23, Adeline Street, Cardiff, CF24 2BH, a freehold house, sold at £51,252 on the 17th June 2026.

Read more about house prices in CF24.

• Sold Jun 2026£51,252 | 4 Bed House23, Adeline Street, Cardiff, CF24 2BH23, Adeline Street, Cardiff, CF24 2BH
• Sold May 2026£245,000 | 3 Bed House35, Topaz Street, Cardiff, CF24 1PG35, Topaz Street, Cardiff, CF24 1PG
• Sold Apr 2026£250,000 | 4 Bed House18, Silver Street, Cardiff, CF24 0LG18, Silver Street, Cardiff, CF24 0LG
• Sold Mar 2026£245,000 | 3 Bed House8, Lead Street, Cardiff, CF24 0LJ8, Lead Street, Cardiff, CF24 0LJ
• Sold Dec 2025£90,000 | 4 Bed House24, Railway Street, Cardiff, CF24 2DG24, Railway Street, Cardiff, CF24 2DG
• Sold Jul 2025£250,000 | 4 Bed House9, Sapphire Street, Cardiff, CF24 1PY9, Sapphire Street, Cardiff, CF24 1PY
• Sold Feb 2025£190,000 | 4 Bed House5, Copper Street, Cardiff, CF24 0LH5, Copper Street, Cardiff, CF24 0LH
• Sold Nov 2024£250,000 | 4 Bed House27, Iron Street, Cardiff, CF24 0LL27, Iron Street, Cardiff, CF24 0LL
• Sold Sep 2024£240,000 | 4 Bed House11, Iron Street, Cardiff, CF24 0LL11, Iron Street, Cardiff, CF24 0LL
• Sold Jul 2024£245,000 | 4 Bed House40, Metal Street, Cardiff, CF24 0JZ40, Metal Street, Cardiff, CF24 0JZ
• Sold Jun 2024£31,500 | 4 Bed House22, Silver Street, Cardiff, CF24 0LG22, Silver Street, Cardiff, CF24 0LG
• Sold Mar 2024£236,000 | 4 Bed House20, Silver Street, Cardiff, CF24 0LG20, Silver Street, Cardiff, CF24 0LG
• Sold Mar 2024£210,000 | 4 Bed House13, Topaz Street, Cardiff, CF24 1PG13, Topaz Street, Cardiff, CF24 1PG
• Sold Aug 2023£263,000 | 4 Bed House10, Iron Street, Cardiff, CF24 0LL10, Iron Street, Cardiff, CF24 0LL
• Sold Apr 2023£212,000 | 4 Bed House26, Iron Street, Cardiff, CF24 0LL26, Iron Street, Cardiff, CF24 0LL
• Sold Nov 2022£235,000 | 4 Bed House19, Iron Street, Cardiff, CF24 0LL19, Iron Street, Cardiff, CF24 0LL
• Sold Dec 2021£234,000 | 3 Bed House2, Lead Street, Cardiff, CF24 0LJ2, Lead Street, Cardiff, CF24 0LJ
• Sold Oct 2021£200,000 | 4 Bed House14, Iron Street, Cardiff, CF24 0LL14, Iron Street, Cardiff, CF24 0LL
• Sold Jul 2021£190,000 | 4 Bed House3, Topaz Street, Cardiff, CF24 1PG3, Topaz Street, Cardiff, CF24 1PG
• Sold Nov 2017£165,000 | 4 Bed House23, Iron Street, Cardiff, CF24 0LL23, Iron Street, Cardiff, CF24 0LL

Our analysis of the public data ranks 20, Iron Street, Cardiff as the 14th largest and the 15th most expensive of the 36 addresses on Iron Street, Cardiff, CF24.

Against the CF24 postcode district average, it is £9k more expensive than the typical property.

• Cardiff Queen Street

  |

  900 m away
• Cathays

  |

  1.5 km away
• Cardiff Central

  |

  1.8 km away

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