13 Hayes Apartments, The Hayes, Cardiff, CF10 1AQ

13 Hayes Apartments is a mid-terrace house in Cardiff (CF10 1AQ). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 2007-2011 and council tax band F. The latest certificate (February 2021) returns a high B (score 85), putting the home a stone's throw from an A rating. The rating has held steady at B across 2 certificates since January 2011. Between certificates, main heating went from Very Poor to Average; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. Main heating runs on electricity. At 72 m² this is the 39th smallest of 49 units on EPC record in the building, where floor areas span 37–91 m². The building's EPC ratings span D to B, with this unit at the top.

At 72 m² the property is well over the postcode median (50 m² across 48 EPCs), placing it in the larger end of the local stock. Last changed hands 12 years ago, in May 2014. Today's modelled estimate of £245,000 is 19.5% above the 2014 sale price.