17 Ashtree Way, Hemel Hempstead, HP1 1QS

17 Ashtree Way is a five-bedroom detached house in Hemel Hempstead (HP1 1QS). It has a recorded floor area of 188 m² (around 2023 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (October 2011) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 65). The latest certificate is from October 2011, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.

At 188 m² the property is well over the postcode median (129 m² across 15 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Across 2002–2012, sale prices on this property compounded at 4.6% per year. Today's modelled estimate of £817,000 sits 52.7% above the 2012 sale of £535,000. On a £-per-square-foot basis, the last sale (£264/sq ft) was about 24.2% below the postcode norm. One planning record on file: an extension approved in 2003. Past consents include an extension, meaningful when judging how the property has evolved. 14 years since the last transfer (May 2012).