12 Quayside, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Mar 2011.

The property is not connected to mains gas and has fully double glazed windows. It is heated using room heaters (electric).

The most recent sale of 12 Quayside, Cardiff completed on 4th August 2011 at £145,000 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 14.6% over the period since August 2011.

• Sold Aug 2011£145,000

Since 2017 155 properties similar to 12 Quayside, Cardiff have sold within a radius of 470 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 30th January 2026, was Flat 1, Cadogan House, West Bute Street, Cardiff, CF10 5EN, a leasehold flat which sold for £125,000.

Read more about house prices in CF10.

• Sold Jan 2026£125,000 | 1 Bed FlatFlat 1, Cadogan House, West Bute Street, Cardiff, CF10 5ENFlat 1, Cadogan House, West Bute Street, Cardiff, CF10 5EN
• Sold Apr 2025£5,170,350 | 2 Bed FlatFlat 33, Cymric Buildings, West Bute Street, Cardiff, CF10 5LLFlat 33, Cymric Buildings, West Bute Street, Cardiff, CF10 5LL
• Sold Apr 2025£85,000 | 1 Bed Flat449 Altair House, Falcon Drive, Cardiff, CF10 4RH449 Altair House, Falcon Drive, Cardiff, CF10 4RH
• Sold Jan 2025£115,000 | 2 Bed Flat70, Lynton Court, Cardiff, CF10 5NG70, Lynton Court, Cardiff, CF10 5NG
• Sold Oct 2024£133,500 | 2 Bed FlatFlat 42, Cymric Buildings, West Bute Street, Cardiff, CF10 5LLFlat 42, Cymric Buildings, West Bute Street, Cardiff, CF10 5LL
• Sold Sep 2024£172,500 | 2 Bed FlatFlat 4, Marine House, Mount Stuart Square, Cardiff, CF10 5DPFlat 4, Marine House, Mount Stuart Square, Cardiff, CF10 5DP
• Sold Jul 2024£128,000 | 2 Bed FlatFlat 8, Cymric Buildings, West Bute Street, Cardiff, CF10 5LLFlat 8, Cymric Buildings, West Bute Street, Cardiff, CF10 5LL
• Sold Mar 2024£165,000 | 2 Bed FlatFlat 32, Cymric Buildings, West Bute Street, Cardiff, CF10 5LLFlat 32, Cymric Buildings, West Bute Street, Cardiff, CF10 5LL
• Sold Jun 2023£140,000 | 2 Bed FlatFlat 11, Cymric Buildings, West Bute Street, Cardiff, CF10 5LLFlat 11, Cymric Buildings, West Bute Street, Cardiff, CF10 5LL
• Sold Jan 2023£155,000 | 2 Bed FlatFlat 44, Cymric Buildings, West Bute Street, Cardiff, CF10 5LLFlat 44, Cymric Buildings, West Bute Street, Cardiff, CF10 5LL
• Sold Jan 2023£145,000 | 1 Bed FlatFlat 2, Cadogan House, West Bute Street, Cardiff, CF10 5ENFlat 2, Cadogan House, West Bute Street, Cardiff, CF10 5EN
• Sold Oct 2022£163,000 | 2 Bed FlatFlat 6, Cymric Buildings, West Bute Street, Cardiff, CF10 5LLFlat 6, Cymric Buildings, West Bute Street, Cardiff, CF10 5LL
• Sold Oct 2022£130,000 | 2 Bed Flat61 St. Stephens Mansions, Mount Stuart Square, Cardiff, CF10 5LQ61 St. Stephens Mansions, Mount Stuart Square, Cardiff, CF10 5LQ
• Sold Apr 2022£2,958,317 | 2 Bed FlatCymric Buildings, West Bute Street, Cardiff, CF10 5LLCymric Buildings, West Bute Street, Cardiff, CF10 5LL
• Sold Feb 2022£135,000 | 2 Bed Flat8 St. Stephens Mansions, Mount Stuart Square, Cardiff, CF10 5LQ8 St. Stephens Mansions, Mount Stuart Square, Cardiff, CF10 5LQ
• Sold Feb 2021£115,000 | 2 Bed Flat15 Quayside, Bute Crescent, Cardiff, CF10 5BX15 Quayside, Bute Crescent, Cardiff, CF10 5BX
• Sold Dec 2020£138,000 | 2 Bed Flat50 Quayside, Bute Crescent, Cardiff, CF10 5BX50 Quayside, Bute Crescent, Cardiff, CF10 5BX
• Sold Mar 2020£1,288,026 | 2 Bed FlatBay Chambers, West Bute Street, Cardiff, CF10 5BBBay Chambers, West Bute Street, Cardiff, CF10 5BB
• Sold Jan 2018£180,000 | 2 Bed FlatFlat 23, Cadogan House, West Bute Street, Cardiff, CF10 5ENFlat 23, Cadogan House, West Bute Street, Cardiff, CF10 5EN
• Sold Oct 2017£150,000 | 2 Bed FlatFlat 22, Cadogan House, West Bute Street, Cardiff, CF10 5ENFlat 22, Cadogan House, West Bute Street, Cardiff, CF10 5EN

Of the 106 addresses on Bute Crescent, Cardiff, CF10, 12 Quayside, Cardiff comes out as the 75th largest and the 75th most expensive in our analysis of the public data.

It is also £41k less expensive than the average property across the CF10 district.

• Cardiff Bay

  |

  300 m away
• Cardiff Central

  |

  1.6 km away
• Grangetown (Cardiff)

  |

  1.7 km away

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