64, Mardy Street, Cardiff occupies a 137 m² plot as recorded by HM Land Registry.

Of the 38 other houses in this postcode, 37 have recorded plot sizes, and this one ranks as the 20th largest.

64, Mardy Street, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Sep 2013.

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

64, Mardy Street, Cardiff last changed hands on 18th June 2004, selling for £158,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

• Sold Jun 2004£158,000
• Sold Mar 2003£141,000

Land Registry records and our Estate Agent network show 57 sales of comparable properties within 360 metres of 64, Mardy Street, Cardiff since 2010.

Most recently, 57, Mardy Street, Cardiff, CF11 6QW, a freehold house, sold at £320,000 on the 9th February 2026.

Read more about house prices in CF11.

• Sold Feb 2026£320,000 | 4 Bed House57, Mardy Street, Cardiff, CF11 6QW57, Mardy Street, Cardiff, CF11 6QW
• Sold Mar 2025£280,000 | 4 Bed House82, Pentre Gardens, Cardiff, CF11 6QH82, Pentre Gardens, Cardiff, CF11 6QH
• Sold Mar 2025£310,000 | 4 Bed House13, Chester Place, Cardiff, CF11 6PX13, Chester Place, Cardiff, CF11 6PX
• Sold Feb 2025£190,000 | 4 Bed House126, Mardy Street, Cardiff, CF11 6QW126, Mardy Street, Cardiff, CF11 6QW
• Sold Jan 2025£265,000 | 4 Bed House77, Mardy Street, Cardiff, CF11 6QW77, Mardy Street, Cardiff, CF11 6QW
• Sold Oct 2024£280,000 | 4 Bed House25, Court Road, Cardiff, CF11 6RY25, Court Road, Cardiff, CF11 6RY
• Sold Jul 2024£250,000 | 4 Bed House8, Hafod Street, Cardiff, CF11 6RA8, Hafod Street, Cardiff, CF11 6RA
• Sold Jun 2024£281,000 | 4 Bed House37, Pentre Street, Cardiff, CF11 6QX37, Pentre Street, Cardiff, CF11 6QX
• Sold Jun 2024£340,000 | 4 Bed House3, Hafod Street, Cardiff, CF11 6RA3, Hafod Street, Cardiff, CF11 6RA
• Sold Jun 2024£350,000 | 4 Bed House13, Blaenclydach Street, Cardiff, CF11 7BB13, Blaenclydach Street, Cardiff, CF11 7BB
• Sold Dec 2023£348,000 | 4 Bed House11, Hafod Street, Cardiff, CF11 6RA11, Hafod Street, Cardiff, CF11 6RA
• Sold Feb 2023£340,000 | 4 Bed House68, Mardy Street, Cardiff, CF11 6QU68, Mardy Street, Cardiff, CF11 6QU
• Sold Feb 2023£317,500 | 4 Bed House30, Mardy Street, Cardiff, CF11 6QU30, Mardy Street, Cardiff, CF11 6QU
• Sold Jan 2023£380,000 | 4 Bed House43, Pentre Street, Cardiff, CF11 6QX43, Pentre Street, Cardiff, CF11 6QX
• Sold Sep 2022£259,000 | 4 Bed House66, Pentre Gardens, Cardiff, CF11 6QH66, Pentre Gardens, Cardiff, CF11 6QH
• Sold Oct 2021£320,000 | 4 Bed House14, Hafod Street, Cardiff, CF11 6RA14, Hafod Street, Cardiff, CF11 6RA
• Sold Jun 2018£220,000 | 4 Bed House57, Pentre Street, Cardiff, CF11 6QX57, Pentre Street, Cardiff, CF11 6QX
• Sold Apr 2018£240,000 | 4 Bed House60, Mardy Street, Cardiff, CF11 6QU60, Mardy Street, Cardiff, CF11 6QU
• Sold Mar 2018£245,250 | 4 Bed House51, Mardy Street, Cardiff, CF11 6QW51, Mardy Street, Cardiff, CF11 6QW
• Sold Apr 2010£180,000 | 4 Bed House52, Mardy Street, Cardiff, CF11 6QU52, Mardy Street, Cardiff, CF11 6QU

Our analysis of the public data ranks 64, Mardy Street, Cardiff as the 25th largest and the 7th most expensive of the 116 addresses on Mardy Street, Cardiff, CF11.

Against the CF11 postcode district average, it is £85k more expensive than the typical property.

• Cardiff Central

  |

  600 m away
• Grangetown (Cardiff)

  |

  700 m away
• Ninian Park

  |

  1.1 km away

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