14 Mercer Drive, Harrietsham, Maidstone, ME17 1AY

14 Mercer Drive is a three-bedroom detached house in Harrietsham, Maidstone, Maidstone (ME17 1AY). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (December 2019) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2012. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to C (score 79).

Today's modelled estimate of £509,000 sits 86.8% above the 2014 sale of £272,500. On a £-per-square-foot basis, the last sale (£248/sq ft) was about 17.3% below the postcode norm. One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in August 2014, so it's been off the market for around 12 years. At 102 m² it's 17.7% smaller than the typical home in the postcode (124 m² median across 11 EPCs).