89d, Broomsleigh Street, Camden, London, NW6 1QQ

89d is a semi-detached house in Camden, London, London (NW6 1QQ). It has a recorded floor area of 51 m² (around 549 sq ft) and construction records dating it to 1950-1966. At 51 m² this is the 7th smallest of 33 units on EPC record in the building, where floor areas span 36–160 m². The building's EPC ratings span G to C, with this unit at the top. The latest certificate (September 2022) shows a C (score 75), near the top of the C band. The rating has held steady at C across 3 certificates since October 2010. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Poor to Very Good.

Untraded for 30 years, with the last transfer in January 1996. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £441,000 sits 828.4% above the 1996 sale of £47,500. On a £-per-square-foot basis, the last sale (£87/sq ft) was about 86.7% below the postcode norm. At 51 m² it's 17.7% smaller than the typical home in the postcode (62 m² median across 53 EPCs).