21 Cefn Penuel, Pentyrch, Cardiff, CF15 9TB

21 Cefn Penuel is a three-bedroom semi-detached house in Pentyrch, Cardiff, Cardiff (CF15 9TB). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (February 2014) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80). The latest certificate is from February 2014, so improvements made since then won't be reflected.

It hasn't traded since May 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £338,000 sits 106.1% above the 2009 sale of £164,000. On a £-per-square-foot basis, the last sale (£131/sq ft) was about 27.3% below the postcode norm. At 116 m² it's 19.6% larger than the typical home in the postcode (97 m² median across 17 EPCs).