13 Westville Road, Cardiff, CF23 5DE

13 Westville Road is an end-of-terrace house in Cardiff (CF23 5DE). It has a recorded floor area of 149 m² (around 1604 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (December 2014) shows an E (score 52), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since May 2014. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to C (score 78), a 2-band jump. The latest certificate is from December 2014, so improvements made since then won't be reflected.

It hasn't traded since June 2001, a hold of 25 years that's notably long for the area. Across 2000–2001, sale prices on this property compounded at 48% per year. Today's modelled estimate of £523,000 sits 260.7% above the 2001 sale of £145,000. On a £-per-square-foot basis, the last sale (£90/sq ft) was about 69.4% below the postcode norm. One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. At 149 m² it's 16.4% larger than the typical home in the postcode (128 m² median across 7 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).