Flat 3, 51 Ennismore Gardens, London, SW7 1AH

Flat 3 is a mid-terrace house in London (SW7 1AH). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to before 1900 and council tax band G. At 103 m² this is the largest unit on EPC record across the building (64–103 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 (52 versus a best of 72). The latest certificate (October 2025) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it C (October 2014); the latest reading is 2 bands lower. Between certificates, lighting went from Very Poor to Good; while main heating dropped from Good to Average. The recommended improvements would lift it to C (score 72), a 2-band jump. Main heating runs on electricity.

Sale prices here have outpaced London HPI: 1.7% per year against 0% for the wider region. Today's modelled estimate of £1,631,000 is 18.4% below the 2021 sale of £2,000,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£1,804/sq ft) was about 135.4% above the typical sold price in the postcode. At 103 m² it's 25.7% larger than the typical home in the postcode (82 m² median across 16 EPCs). Most recent transfer: March 2021 at £2,000,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.