6 Portnall Cottages, London Road, Sunningdale, Ascot, SL5 0LA

6 Portnall Cottages is a four-bedroom semi-detached house in Sunningdale, Ascot, Ascot (SL5 0LA). It has a recorded floor area of 108 m² (around 1160 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (February 2010) shows a C (score 77), near the top of the C band. When first surveyed in October 2008 the rating was G, the property has climbed 4 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Very Poor to Good and window efficiency went from Very Poor to Good. The latest certificate is from February 2010, so improvements made since then won't be reflected.

Untraded for 19 years, with the last transfer in December 2006. At 108 m² the property is well over the postcode median (70 m² across 3 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £547,000 sits 212.6% above the 2006 sale of £175,000. On a £-per-square-foot basis, the last sale (£151/sq ft) was about 76.8% below the postcode norm. 3 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved.