15, May Street, Cardiff occupies a 123 m² plot as recorded by HM Land Registry.

All 24 other houses in this postcode have recorded plot sizes, and this one ranks as the 8th largest.

15, May Street, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 05 Jun 2026.

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

15, May Street, Cardiff last changed hands on 4th July 2007, selling for £140,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has risen by 52.4% since July 2007.

• Sold Jul 2007£140,000
• Sold Aug 2001£78,000
• Sold Mar 1996£46,000

Land Registry records and our Estate Agent network show 108 sales of comparable properties within 330 metres of 15, May Street, Cardiff since 2016.

Most recently, 17, May Street, Cardiff, CF24 4EW, a freehold house, sold at £450,000 on the 12th December 2025.

Read more about house prices in CF24.

• Sold Dec 2025£450,000 | 4 Bed House17, May Street, Cardiff, CF24 4EW17, May Street, Cardiff, CF24 4EW
• Sold Nov 2025£319,250 | 5 Bed House1, Lucas Street, Cardiff, CF24 4NZ1, Lucas Street, Cardiff, CF24 4NZ
• Sold Oct 2025£475,000 | 4 Bed House10, Minny Street, Cardiff, CF24 4ER10, Minny Street, Cardiff, CF24 4ER
• Sold Apr 2025£425,000 | 4 Bed House11, Tewkesbury Street, Cardiff, CF24 4QQ11, Tewkesbury Street, Cardiff, CF24 4QQ
• Sold Oct 2024£425,000 | 4 Bed House105, Harriet Street, Cardiff, CF24 4BX105, Harriet Street, Cardiff, CF24 4BX
• Sold Jul 2024£265,000 | 4 Bed House99, Richards Street, Cardiff, CF24 4DD99, Richards Street, Cardiff, CF24 4DD
• Sold Jul 2024£320,000 | 4 Bed House38, May Street, Cardiff, CF24 4EX38, May Street, Cardiff, CF24 4EX
• Sold May 2024£300,000 | 4 Bed House45A, Crwys Road, Cardiff, CF24 4ND45A, Crwys Road, Cardiff, CF24 4ND
• Sold Apr 2024£300,000 | 5 Bed House43A, Crwys Road, Cardiff, CF24 4ND43A, Crwys Road, Cardiff, CF24 4ND
• Sold Feb 2024£325,000 | 4 Bed House65, Minny Street, Cardiff, CF24 4ET65, Minny Street, Cardiff, CF24 4ET
• Sold Oct 2023£287,000 | 5 Bed House85, Richards Street, Cardiff, CF24 4DD85, Richards Street, Cardiff, CF24 4DD
• Sold Feb 2023£127,762 | 4 Bed House24, Letty Street, Cardiff, CF24 4EL24, Letty Street, Cardiff, CF24 4EL
• Sold Aug 2022£236,500 | 4 Bed House42, Minny Street, Cardiff, CF24 4ES42, Minny Street, Cardiff, CF24 4ES
• Sold Apr 2022£435,000 | 5 Bed House37, May Street, Cardiff, CF24 4EX37, May Street, Cardiff, CF24 4EX
• Sold Mar 2022£435,000 | 5 Bed House93, Richards Street, Cardiff, CF24 4DD93, Richards Street, Cardiff, CF24 4DD
• Sold Jan 2022£232,000 | 4 Bed House23, Daviot Street, Cardiff, CF24 4SL23, Daviot Street, Cardiff, CF24 4SL
• Sold Jul 2019£375,000 | 4 Bed House49, May Street, Cardiff, CF24 4EX49, May Street, Cardiff, CF24 4EX
• Sold Jul 2019£225,000 | 4 Bed House14, May Street, Cardiff, CF24 4EW14, May Street, Cardiff, CF24 4EW
• Sold Jun 2019£218,000 | 4 Bed House13, May Street, Cardiff, CF24 4EW13, May Street, Cardiff, CF24 4EW
• Sold Jul 2016£189,950 | 4 Bed House52, May Street, Cardiff, CF24 4EX52, May Street, Cardiff, CF24 4EX

Our analysis of the public data ranks 15, May Street, Cardiff as the 19th largest and the 17th most expensive of the 110 addresses on May Street, Cardiff, CF24.

Against the CF24 postcode district average, it is £117k more expensive than the typical property.

• Cathays

  |

  600 m away
• Cardiff Queen Street

  |

  1.5 km away
• Cardiff Central

  |

  2.0 km away

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