Flat 3, 2 Masterman Road, Plymouth, PL2 1BH

Flat 3 is an end-of-terrace house in Plymouth (PL2 1BH). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1991-1995 and council tax band B. At 44 m² this is the 2nd smallest of 3 units on EPC record in the building, where floor areas span 37–47 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (75 versus a worst of 68). The latest certificate (January 2023) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since October 2008. Between certificates, wall efficiency went from Poor to Good, window efficiency went from Average to Good and lighting went from Good to Very Good; while hot-water efficiency dropped from Poor to Very Poor. Main heating runs on electricity.

Held since March 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £116,000 is 45% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£169/sq ft) was about 70.9% above the typical sold price in the postcode.