70 Hayes Apartments, The Hayes, Cardiff, CF10 1BF

70 Hayes Apartments is a two-bedroom mid-terrace house in Cardiff (CF10 1BF). It has a recorded floor area of 61 m² (around 657 sq ft) and construction records dating it to 2003-2006. At 61 m² this is the 10th smallest of 13 units on EPC record in the building, where floor areas span 36–69 m². The building's EPC ratings span D to B, with this unit at the bottom. Other recorded features include a balcony. The latest certificate (July 2019) shows a D (score 64), on the cusp of jumping into the C band. Main heating runs on electricity.

It hasn't traded since May 2010, a hold of 16 years that's notably long for the area. At 61 m² the property is well over the postcode median (44 m² across 12 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. On a £-per-square-foot basis, the last sale (£308/sq ft) was about 16.5% above the typical sold price in the postcode.