7 Hollingsworth Mews, Watford, WD25 0AB

7 Hollingsworth Mews is a mid-terrace house in Watford (WD25 0AB). It has a recorded floor area of 36 m² (around 388 sq ft), construction records dating it to 2007-2011 and council tax band C. At 36 m² this is the 2nd smallest of 18 units on EPC record in the building, where floor areas span 35–56 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (February 2023) shows a C (score 77), near the top of the C band. When first surveyed in April 2009 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 83). Main heating runs on electricity.

Held since December 2009 — that's 16 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £211,000 sits 54% above the 2009 sale of £137,000.