Flat 4, 20 College Crescent, London, NW3 5LL

Flat 4 is a two-bedroom mid-terrace house in London (NW3 5LL). It has a recorded floor area of 52 m² (around 560 sq ft) and construction records dating it to 1900-1929. At 52 m² this is the 2nd smallest of 4 units on EPC record in the building, where floor areas span 46–55 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (75 versus a worst of 46). The latest certificate (December 2019) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since November 2008. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Good and lighting went from Very Poor to Average. The recommended improvements would push it to B (score 82).

Across 2006–2024, sale prices on this property compounded at 3.2% per year. Today's modelled estimate of £638,000 is 11% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£1,027/sq ft) was about 76.3% above the typical sold price in the postcode. At 52 m² it's 18.8% smaller than the typical home in the postcode (64 m² median across 29 EPCs). Sold November 2024 for £575,000.