16d, Perran Avenue, Fishermead, Milton Keynes, MK6 2DA

16d is a detached house in Fishermead, Milton Keynes, Milton Keynes (MK6 2DA). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1976-1982 and council tax band A. At 39 m² this is the 4th smallest of 11 units on EPC record in the building, where floor areas span 14–148 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (April 2021) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it C (April 2009); the latest reading is 2 bands lower. Between certificates, window efficiency went from Very Poor to Average and lighting went from Poor to Very Good; while wall efficiency dropped from Average to Poor and roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 73), a 2-band jump.

Untraded for 20 years, with the last transfer in May 2006. At 39 m² it sits well below the postcode median (60 m² across 10 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £137,000 sits 69.1% above the 2006 sale of £81,000. On a £-per-square-foot basis, the last sale (£193/sq ft) was about 156.2% above the typical sold price in the postcode.