83a, Broomsleigh Street, London, NW6 1QQ

83a is a mid-terrace house in London (NW6 1QQ). It has a recorded floor area of 96 m² (around 1033 sq ft) and construction records dating it to 1930-1949. At 96 m² this is the 20th smallest of 21 units on EPC record in the building, where floor areas span 39–136 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (November 2021) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since October 2008. Between certificates, roof efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Good and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 81).

At 96 m² the property is well over the postcode median (61 m² across 53 EPCs), placing it in the larger end of the local stock. Sold March 2022 for £730,000. Across the public record there are 5 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 2006–2022, sale prices on this property compounded at 4.8% per year.