40 York Terrace West, Westminster, London, NW1 4QA

40 York Terrace West is a three-bedroom mid-terrace house in Westminster, London, London (NW1 4QA). It has a recorded floor area of 258 m² (around 2777 sq ft), construction records dating it to 1930-1949 and council tax band H. At 258 m² this is the 17th smallest of 20 units on EPC record in the building, where floor areas span 71–380 m². The building's EPC ratings span G to C, with this unit at the top. The latest certificate (November 2020) shows a C (score 73). The recommended improvements would push it to B (score 88).

Today's modelled estimate of £4,496,000 is 23.1% below the 2022 sale of £5,850,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£2,107/sq ft) was about 131.6% above the typical sold price in the postcode. At 258 m² the property is well over the postcode median (159 m² across 19 EPCs), placing it in the larger end of the local stock. 5 planning records sit against the property, 4 approved, 1 refused. The record references listed-building consent, which constrain future alterations. Most recent transfer: April 2022 at £5,850,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.