Sunningdale, Childsbridge Way, Seal, Sevenoaks, TN15 0DG

Sunningdale is a four-bedroom detached house in Seal, Sevenoaks, Sevenoaks (TN15 0DG). It has a recorded floor area of 156 m² (around 1679 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (June 2014) shows a C (score 72). When first surveyed in January 2012 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Poor to Good; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to B (score 84). The latest certificate is from June 2014, so improvements made since then won't be reflected.

4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension, a loft conversion and partial demolition, meaningful when judging how the property has evolved. At 156 m² it's 17.3% larger than the typical home in the postcode (133 m² median across 17 EPCs). Across 2012–2015, sale prices on this property compounded at 22.3% per year. Today's modelled estimate of £686,000 is 24.7% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£328/sq ft) was about 21.2% above the typical sold price in the postcode. Last sold in August 2015, so it's been off the market for around 11 years.