1 Sanderling Drive, St Mellons, Cardiff, CF3 0DA

1 Sanderling Drive is a four-bedroom detached house in St. Mellons, Cardiff, Cardiff (CF3 0DA). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (February 2014) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2008. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Average; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from February 2014, so improvements made since then won't be reflected. Other recorded features include outbuildings.

Today's modelled estimate of £394,000 sits 81.6% above the 2014 sale of £217,000. On a £-per-square-foot basis, the last sale (£178/sq ft) was about 27.4% above the typical sold price in the postcode. One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved. At 113 m² it's 17.4% larger than the typical home in the postcode (96 m² median across 13 EPCs). On the market in September 2014 and unlisted since — roughly 12 years.