48a, Holmdale Road, London, NW6 1BL

48a is a mid-terrace house in London (NW6 1BL). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (July 2023) shows a C (score 70). When first surveyed in June 2012 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Poor to Average and lighting went from Average to Very Good. At 91 m² this is the 27th smallest of 29 units on EPC record in the building, where floor areas span 11–120 m². The building's EPC ratings span E to B across 29 units on file.

At 91 m² the property is well over the postcode median (59 m² across 52 EPCs), placing it in the larger end of the local stock. Across 2006–2013, sale prices on this property compounded at 14.1% per year. On a £-per-square-foot basis, the last sale (£755/sq ft) was about 73.8% above the typical sold price in the postcode. On the market in August 2013 and unlisted since — roughly 13 years.