15 Bryngwyn Road, Cardiff, CF23 6PQ

15 Bryngwyn Road is a detached house in Cardiff (CF23 6PQ). It has a recorded floor area of 233 m² (around 2508 sq ft), construction records dating it to 1950-1966 and council tax band H. The latest certificate (June 2014) shows an E (score 53), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since May 2014. The recommended improvements would lift it to C (score 76), a 2-band jump. The latest certificate is from June 2014, so improvements made since then won't be reflected.

Untraded for 17 years, with the last transfer in September 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 233 m² the property is well over the postcode median (149 m² across 19 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 74% of similar EPCs). Today's modelled estimate of £705,000 sits 60.2% above the 2009 sale of £440,000. On a £-per-square-foot basis, the last sale (£175/sq ft) was about 34.9% below the postcode norm. One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved.