27b, Fenwick Road, London, SE15 4HS

27b is a mid-terrace house in London (SE15 4HS). It has a recorded floor area of 45 m² (around 489 sq ft), construction records dating it to 1900-1929 and council tax band C. At 45 m² this is the smallest unit on EPC record across the building (45–57 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 (50 versus a best of 70). The latest certificate (March 2009) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 56). The latest certificate is from March 2009, so improvements made since then won't be reflected.

Held since June 2010 — that's 16 years off the open market, well above the local norm. At 45 m² it's 26.7% smaller than the typical home in the postcode (62 m² median across 39 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2000–2010, sale prices on this property compounded at 4.6% per year. Today's modelled estimate of £406,000 sits 111.5% above the 2010 sale of £192,000. On a £-per-square-foot basis, the last sale (£392/sq ft) was about 20% below the postcode norm. One planning record on file: new windows approved in 2014. Past consents include new windows, meaningful when judging how the property has evolved.