4b, Randolph Gardens, London, NW6 5EH

4b is a property in London (NW6 5EH). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (October 2025) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (January 2012); the latest reading is one band lower. Between certificates, lighting dropped from Good to Average. The recommended improvements would push it to C (score 78). At 67 m² this is the 3rd smallest of 8 units on EPC record in the building, where floor areas span 62–136 m². The building's EPC ratings span E to C across 8 units on file.

Last sold in March 2015, so it's been off the market for around 11 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 2004–2015, sale prices on this property compounded at 14.4% per year. On a £-per-square-foot basis, the last sale (£1,075/sq ft) was about 131.3% above the typical sold price in the postcode. 2 planning records sit against the property, 1 approved, 1 refused.