57a, Kingsgate Road, London, NW6 4TD

57a is a mid-terrace house in London (NW6 4TD). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1930-1949 and council tax band E. At 104 m² this is the 31st smallest of 33 units on EPC record in the building, where floor areas span 14–129 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (June 2024) shows a C (score 75), near the top of the C band. When first surveyed in July 2011 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Poor to Very Good. The recommended improvements would push it to B (score 82).

At 104 m² the property is well over the postcode median (58 m² across 79 EPCs), placing it in the larger end of the local stock. Most recent transfer was December 2024 at £800,000 — fresh data. Across the public record there are 6 sales, relatively high churn for a single property. Across 2002–2024, sale prices on this property compounded at 4.7% per year. On a £-per-square-foot basis, the last sale (£715/sq ft) was about 65.3% above the typical sold price in the postcode.