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

122 K D Tower is a two-bedroom semi-detached house in Hemel Hempstead (HP1 1AT). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 2007-2011 and council tax band D. The latest certificate (October 2022) shows a C (score 77), near the top of the C band. When first surveyed in September 2010 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Average to Very Good; while window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 83). Main heating runs on electricity. At 73 m² this is the 72nd 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 across 84 units on file. Other recorded features include a balcony.

At 73 m² the property is well over the postcode median (53 m² across 83 EPCs), placing it in the larger end of the local stock. Across 2011–2017, sale prices on this property compounded at 3% per year. On a £-per-square-foot basis, the last sale (£375/sq ft) was about 15.2% above the typical sold price in the postcode. 9 years since the last transfer (August 2017).