101 K D Tower, Cotterells, Hemel Hempstead, HP1 1AT

101 K D Tower is a two-bedroom mid-terrace house in Hemel Hempstead (HP1 1AT). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 2007 onwards and council tax band D. The latest certificate (May 2016) returns a B (score 81), comfortably above the UK average. When first surveyed in September 2010 the rating was E, the property has climbed 3 bands since. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Average to Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. Main heating runs on electricity. The latest certificate is from May 2016, so improvements made since then won't be reflected. At 68 m² this is the 61st smallest of 84 units on EPC record in the building, where floor areas span 42–82 m². The building's EPC ratings span E to B, with this unit at the top.

At 68 m² it's 28.3% larger than the typical home in the postcode (53 m² median across 83 EPCs). Its energy rating outperforms most of the postcode (better than 81% of similar EPCs). Across 2013–2016, sale prices on this property compounded at 7.9% per year. On a £-per-square-foot basis, the last sale (£396/sq ft) was about 21.7% above the typical sold price in the postcode. On the market in October 2016 and unlisted since — roughly 10 years.