1a, Brownlow Road, Borehamwood, WD6 2DE

1a is a detached house in Borehamwood (WD6 2DE). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1950-1966 and council tax band C. At 46 m² this is the smallest unit on EPC record across the building (46–141 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (August 2016) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73).

Across 2006–2017, sale prices on this property compounded at 11.1% per year. Today's modelled estimate of £215,000 is 17.3% below the 2017 sale of £260,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£525/sq ft) was about 126.1% above the typical sold price in the postcode. At 46 m² it sits well below the postcode median (71 m² across 15 EPCs), making it one of the more compact homes locally. On the market in February 2017 and unlisted since — roughly 9 years.