304 Hayes Apartments, The Hayes, Cardiff, CF10 1EF

304 Hayes Apartments is a one-bedroom mid-terrace house in Cardiff (CF10 1EF). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 2003-2006 and council tax band E. At 43 m² this is the 3rd smallest of 23 units on EPC record in the building, where floor areas span 32–73 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (July 2026) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since June 2011. Between certificates, wall efficiency dropped from Very Good to Good and roof efficiency dropped from Very Good to Good. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

Today's modelled estimate of £181,000 sits 50.8% above the 2011 sale of £120,000. 15 years since the last transfer (October 2011). At 43 m² it's 23.9% smaller than the typical home in the postcode (57 m² median across 22 EPCs).