13 Carnsew Close, Mabe Burnthouse, Penryn, TR10 9HE

13 Carnsew Close is a three-bedroom detached house in Mabe Burnthouse, Penryn, Penryn (TR10 9HE). It has a recorded floor area of 58 m² (around 627 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (October 2011) 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 April 2009. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and lighting went from Poor to Good. The latest certificate is from October 2011, so improvements made since then won't be reflected.

It hasn't traded since February 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 1996–2007, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £248,000 sits 169.6% above the 2007 sale of £92,000. On a £-per-square-foot basis, the last sale (£147/sq ft) was about 27.3% below the postcode norm. At 58 m² it sits well below the postcode median (124 m² across 18 EPCs), making it one of the more compact homes locally.