13a, Clanricarde Gardens, Kensington And Chelsea, London, W2 4JJ

13a is a mid-terrace house in Kensington And Chelsea, London, London (W2 4JJ). It has a recorded floor area of 90 m² (around 969 sq ft) and construction records dating it to 1983-1990. At 90 m² this is the 5th smallest of 7 units on EPC record in the building, where floor areas span 44–479 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (76 versus a worst of 52). The latest certificate (October 2022) shows a C (score 76), near the top of the C band. The rating has held steady at C across 3 certificates since May 2009. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good.

It hasn't traded since July 1996, a hold of 30 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 90 m² the property is well over the postcode median (55 m² across 26 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £762,000 sits 1574.7% above the 1996 sale of £45,500. On a £-per-square-foot basis, the last sale (£47/sq ft) was about 92.3% below the postcode norm.