HM Land Registry records the plot of land for 15, May Street, Cardiff as measuring 123 m².

That makes it the 8th largest plot in the postcode, where all 24 other houses have recorded plot data.

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).

The most recent sale of 15, May Street, Cardiff completed on 4th July 2007 at £140,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 3 times.

Values of comparable properties have risen by 51.4% over the period since July 2007.

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

Since 2016 111 properties similar to 15, May Street, Cardiff have sold within a radius of 330 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 12th December 2025, was 17, May Street, Cardiff, CF24 4EW, a freehold house which sold for £450,000.

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

Of the 110 addresses on May Street, Cardiff, CF24, 15, May Street, Cardiff comes out as the 18th largest and the 17th most expensive in our analysis of the public data.

It is also £117k more expensive than the average property across the CF24 district.

• Cathays

  |

  600 m away
• Cardiff Queen Street

  |

  1.5 km away
• Cardiff Central

  |

  2.0 km away

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