55a, Home Way, Mill End, Rickmansworth, WD3 8QL

55a is a two-bedroom semi-detached house in Mill End, Rickmansworth, Rickmansworth (WD3 8QL). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1950-1966 and council tax band B. At 66 m² this is the 17th smallest of 33 units on EPC record in the building, where floor areas span 53–110 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (77 versus a worst of 43). The latest certificate (November 2025) shows a C (score 77), near the top of the C band. When first surveyed in September 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Good and lighting went from Poor to Good.

Sold October 2021 for £320,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One planning record on file: new windows approved in 2022. Past consents include new windows, meaningful when judging how the property has evolved. Across 2002–2021, sale prices on this property compounded at 6% per year. On a £-per-square-foot basis, the last sale (£450/sq ft) was about 50% above the typical sold price in the postcode.