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

27 Hayes Apartments is a two-bedroom mid-terrace house in Cardiff (CF10 1AQ). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 2007-2011 and council tax band F. The latest certificate (July 2025) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (January 2011); the latest reading is one band lower. Between certificates, main heating went from Very Poor to Poor; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. The recommended improvements would push it to B (score 84). Main heating runs on electricity. At 70 m² this is the 34th 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 across 49 units on file. Other recorded features include a balcony and notable views.

At 70 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 sold in September 2012, so it's been off the market for around 14 years. Today's modelled estimate of £243,000 is 27.9% above the 2012 sale price.