5a, Rostrevor Road, London, SW6 5AX

5a is a mid-terrace house in London (SW6 5AX). It has a recorded floor area of 86 m² (around 922 sq ft) and construction records dating it to before 1900. At 86 m² this is the largest unit on EPC record across the building (33–86 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (49 versus a best of 78). The latest certificate (March 2009) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 60). The latest certificate is from March 2009, so improvements made since then won't be reflected.

Sale prices here have outpaced London HPI: 7.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£814/sq ft) was about 99.9% above the typical sold price in the postcode. At 86 m² the property is well over the postcode median (59 m² across 28 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Last changed hands 13 years ago, in October 2013.