28c, Penryn Avenue, Fishermead, Milton Keynes, MK6 2BG

28c is a two-bedroom end-of-terrace house in Fishermead, Milton Keynes, Milton Keynes (MK6 2BG). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to 1976-1982 and council tax band A. Tenure is freehold. At 38 m² this is the smallest unit on EPC record across the building (38–128 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (March 2019) shows a C (score 70). The rating has held steady at C across 2 certificates since April 2009. Between certificates, wall efficiency went from Very Poor to Average and lighting went from Good to Very Good.

It hasn't traded since February 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2004–2007, sale prices on this property compounded at 22.9% per year. Today's modelled estimate of £138,000 sits 54.2% above the 2007 sale of £89,500. On a £-per-square-foot basis, the last sale (£219/sq ft) was about 114.3% above the typical sold price in the postcode. At 38 m² it sits well below the postcode median (106 m² across 54 EPCs), making it one of the more compact homes locally.