18 Grampian Way, Downswood, Maidstone, ME15 8TG

18 Grampian Way is a three-bedroom detached house in Downswood, Maidstone, Maidstone (ME15 8TG). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (January 2016) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since December 2014. Between certificates, wall efficiency went from Very Poor to Good; while lighting dropped from Very Good to Poor. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from January 2016, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.

At 91 m² the property is well over the postcode median (58 m² across 33 EPCs), placing it in the larger end of the local stock. Across 1999–2016, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £436,000 is 32.1% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£337/sq ft) was about 33.6% above the typical sold price in the postcode. On the market in April 2016 and unlisted since — roughly 10 years.