Rosslyn Heights, Flat 5, 2 Belsize Lane, London, NW3 5AB

Rosslyn Heights is a detached house in London (NW3 5AB). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to 1983-1990 and council tax band F. At 141 m² this is the 3rd smallest of 5 units on EPC record in Rosslyn Heights, where floor areas span 72–191 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 44). The latest certificate (December 2023) shows a C (score 75), near the top of the C band. When first surveyed in December 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Average to Very Good.

Across 1996–2024, sale prices on this property compounded at 6.4% per year. Today's modelled estimate of £1,679,000 is 12.8% below the 2024 sale of £1,925,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£1,268/sq ft) was about 102.2% above the typical sold price in the postcode. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 141 m² it's 29.4% larger than the typical home in the postcode (109 m² median across 26 EPCs). Last sale on file: £1,925,000 in April 2024.