Flat 6, 18 East Heath Road, London, NW3 1AJ

Flat 6 is a two-bedroom semi-detached house in London (NW3 1AJ). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to before 1900 and council tax band E. At 57 m² this is the 2nd smallest of 3 units on EPC record in the building, where floor areas span 53–69 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 (61 versus a best of 70). Period features are noted in the property record. The latest certificate (September 2020) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2010. Between certificates, lighting dropped from Average to Poor. The recommended improvements would push it to C (score 77).

Untraded for 15 years, with the last transfer in December 2010. Across 2002–2010, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £686,000 sits 63.3% above the 2010 sale of £420,000. On a £-per-square-foot basis, the last sale (£685/sq ft) was about 104.2% above the typical sold price in the postcode. At 57 m² it sits well below the postcode median (117 m² across 17 EPCs), making it one of the more compact homes locally.