Flat 1, 188 Broadhurst Gardens, London, NW6 3AY

Flat 1 is an end-of-terrace house in London (NW6 3AY). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to before 1900 and council tax band B. At 58 m² this is the smallest unit on EPC record across the building (58–88 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (November 2019) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2009. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 73).

Today's modelled estimate of £458,000 sits 6773.8% above the 2016 sale of £6,663. On a £-per-square-foot basis, the last sale (£11/sq ft) was about 97.7% below the postcode norm. 5 planning records sit against the property, 5 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in December 2016, so it's been off the market for around 9 years.