2 Harrison House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9DH

2 Harrison House is a two-bedroom property in Nash Mills Wharf, Hemel Hempstead, Hemel Hempstead (HP3 9DH). It has a recorded floor area of 56 m² (around 603 sq ft) and construction records dating it to 2003-2006. At 56 m² this is the smallest unit on EPC record across 2 Harrison House (56–85 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (63 versus a best of 78). Other recorded features include a balcony and notable views. The latest certificate (December 2025) shows a D (score 63), on the cusp of jumping into the C band. Earlier certificates rated it C (September 2015); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. The recommended improvements would push it to C (score 79). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 11 years since the last transfer (September 2015). Today's modelled estimate of £310,000 is 10.7% above the 2015 sale price.