12 Sandrock Road, Marford, Wrexham, LL12 8LT

12 Sandrock Road is a three-bedroom detached house in Marford, Wrexham, Wrexham (LL12 8LT). It has a recorded floor area of 154 m² (around 1658 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (November 2014) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since August 2010. Between certificates, window efficiency went from Average to Good; while hot-water efficiency dropped from Good to Poor and lighting dropped from Good to Very Poor. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from November 2014, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.

Held since December 2010 — that's 15 years off the open market, well above the local norm. Today's modelled estimate of £319,000 sits 58.7% above the 2010 sale of £201,000. On a £-per-square-foot basis, the last sale (£121/sq ft) was about 37.8% below the postcode norm. One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved. At 154 m² it's 17.6% larger than the typical home in the postcode (131 m² median across 11 EPCs).