Flat 4, 2 Crossfield Road, London, NW3 4NS

Flat 4 is a one-bedroom mid-terrace house in London (NW3 4NS). It has a recorded floor area of 60 m² (around 646 sq ft) and construction records dating it to 1900-1929. At 60 m² this is the largest unit on EPC record across the building (20–60 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (63 versus a best of 75). The latest certificate (February 2026) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2013. Between certificates, window efficiency went from Poor to Good, lighting went from Very Poor to Poor and main heating went from Average to Good. The recommended improvements would push it to C (score 75). This certificate was lodged in the last six months, so the rating reflects current condition.

Sold December 2022 for £597,500. Across the public record there are 6 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2002–2022, sale prices on this property compounded at 4.4% per year. On a £-per-square-foot basis, the last sale (£925/sq ft) was about 110.2% above the typical sold price in the postcode. One planning record on file: an extension refused in 2007.