23 Belsize Crescent, Camden, London, NW3 5QY

23 Belsize Crescent is a three-bedroom mid-terrace house in Camden, London, London (NW3 5QY). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to before 1900 and council tax band E. At 59 m² this is the 4th smallest of 28 units on EPC record in the building, where floor areas span 30–386 m². The building's EPC ratings span F to C, with this unit at the top. Other recorded features include a balcony. The latest certificate (February 2021) shows a C (score 70). The rating has held steady at C across 6 certificates since January 2009. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good.

3 planning records sit against the property, 0 approved, 0 refused, 1 pending. An active application for tree works is awaiting a decision. On a £-per-square-foot basis, the last sale (£1,260/sq ft) was about 169.2% above the typical sold price in the postcode. At 59 m² it's 16.9% smaller than the typical home in the postcode (71 m² median across 48 EPCs). Sold August 2024 for £800,000.