28a, Collingbourne Road, Hammersmith And Fulham, London, W12 0JQ

28a is a mid-terrace house in Hammersmith And Fulham, London, London (W12 0JQ). It has a recorded floor area of 57 m² (around 614 sq ft) and construction records dating it to 1900-1929. At 57 m² this is the 15th smallest of 63 units on EPC record in the building, where floor areas span 31–135 m². The building's EPC ratings span E to B across 63 units on file. The latest certificate (November 2018) shows a C (score 71).

Held since October 2005 — that's 21 years off the open market, well above the local norm. Across 2000–2005, sale prices on this property compounded at 9.9% per year. Today's modelled estimate of £500,000 sits 78.6% above the 2005 sale of £280,000. On a £-per-square-foot basis, the last sale (£456/sq ft) was about 18.7% above the typical sold price in the postcode. At 57 m² it's 20.8% smaller than the typical home in the postcode (72 m² median across 62 EPCs).