21 Burntwick Drive, Lower Halstow, Sittingbourne, ME9 7DX

21 Burntwick Drive is a three-bedroom semi-detached house in Lower Halstow, Sittingbourne, Sittingbourne (ME9 7DX). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (December 2014) shows an E (score 52), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since December 2014. Between certificates, lighting went from Very Poor to Average; while window efficiency dropped from Good to Average. The recommended improvements would lift it to A (score 99), a 4-band jump. The latest certificate is from December 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 and partial demolition, meaningful when judging how the property has evolved. At 106 m² it's 19.1% larger than the typical home in the postcode (89 m² median across 33 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs). Across 2005–2017, sale prices on this property compounded at 3.5% per year. Today's modelled estimate of £339,000 is 13% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£263/sq ft) was about 35.4% above the typical sold price in the postcode. Last changed hands 9 years ago, in May 2017.