1 David Street, Treherbert, Treorchy, CF42 5LB

1 David Street is a three-bedroom end-of-terrace house in Treherbert, Treorchy, Treorchy (CF42 5LB). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (March 2015) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2008. Between certificates, window efficiency went from Poor to Good and lighting went from Average to Very Good; while wall efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from March 2015, so improvements made since then won't be reflected.

Untraded for 16 years, with the last transfer in May 2010. Today's modelled estimate of £143,000 sits 333.3% above the 2010 sale of £33,000. On a £-per-square-foot basis, the last sale (£33/sq ft) was about 50.6% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 92 m² it's 18.7% larger than the typical home in the postcode (78 m² median across 20 EPCs).