17 Chartwell Close, Greenford, UB6 8LP

17 Chartwell Close is a one-bedroom mid-terrace house in Greenford (UB6 8LP). It has a recorded floor area of 36 m² (around 388 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (March 2020) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2009. Between certificates, window efficiency went from Very Poor to Average and hot-water efficiency went from Very Poor to Average; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77). Main heating runs on electricity. At 36 m² this is the 28th smallest of 41 units on EPC record in the building, where floor areas span 27–56 m². The building's EPC ratings span E to B across 41 units on file.

At 36 m² it's 18% larger than the typical home in the postcode (31 m² median across 40 EPCs). Across 2010–2022, sale prices on this property compounded at 3.8% per year. On a £-per-square-foot basis, the last sale (£568/sq ft) was about 84.1% above the typical sold price in the postcode. Last sale on file: £220,000 in July 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.