Flat 3, 25 Ferncroft Avenue, Camden, London, NW3 7PG

Flat 3 is a three-bedroom end-of-terrace house in Camden, London, London (NW3 7PG). It has a recorded floor area of 106 m² (around 1141 sq ft) and construction records dating it to before 1900. At 106 m² this is the smallest unit on EPC record across the building (106–176 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 (62 versus a best of 72). Other recorded features include a balcony. The latest certificate (April 2019) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2009.

Held since November 2009 — that's 17 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 £1,154,000 is 31.9% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£767/sq ft) was about 35.3% above the typical sold price in the postcode.