47 Keycol Hill, Bobbing, Sittingbourne, ME9 8LZ

47 Keycol Hill is a three-bedroom detached house in Bobbing, Sittingbourne, Sittingbourne (ME9 8LZ). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (January 2014) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in August 2011 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Poor to Good and hot-water efficiency went from Poor to Very Good. The recommended improvements would lift it to B (score 87), a 2-band jump. The latest certificate is from January 2014, so improvements made since then won't be reflected. Other recorded features include attached land beyond the plot.

Across 2011–2013, sale prices on this property compounded at 28.3% per year. Today's modelled estimate of £385,000 sits 57.1% above the 2013 sale of £245,000. On a £-per-square-foot basis, the last sale (£268/sq ft) was about 22.3% above the typical sold price in the postcode. On the market in October 2013 and unlisted since — roughly 13 years.