8 Clos Nant Y Cwm, Pontprennau, Cardiff, CF23 8LG

8 Clos Nant Y Cwm is a detached house in Pontprennau, Cardiff, Cardiff (CF23 8LG). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (December 2014) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 86), a 3-band jump. The latest certificate is from December 2014, so improvements made since then won't be reflected.

It hasn't traded since June 1995, a hold of 31 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 100 m² the property is well over the postcode median (76 m² across 16 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Today's modelled estimate of £362,000 sits 308.8% above the 1995 sale of £88,550. On a £-per-square-foot basis, the last sale (£82/sq ft) was about 30.9% below the postcode norm.