35a, Collingbourne Road, Hammersmith And Fulham, London, W12 0JG

35a is an end-of-terrace house in Hammersmith And Fulham, London, London (W12 0JG). It has a recorded floor area of 100 m² (around 1076 sq ft) and construction records dating it to 1900-1929. The latest certificate (February 2022) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2015. Between certificates, wall efficiency went from Very Poor to Poor and window efficiency went from Average to Good. The recommended improvements would push it to C (score 73). At 100 m² this is the 42nd smallest of 48 units on EPC record in the building, where floor areas span 32–136 m². The building's EPC ratings span E to C across 48 units on file.

Untraded for 22 years, with the last transfer in February 2004. At 100 m² the property is well over the postcode median (71 m² across 48 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £678,000 sits 171.3% above the 2004 sale of £249,950. On a £-per-square-foot basis, the last sale (£232/sq ft) was about 37.1% below the postcode norm.