7a, Albion Terrace, Burnley, BB11 4QE

7a is a detached house in Burnley (BB11 4QE). It has a recorded floor area of 25 m² (around 265 sq ft), construction records dating it to before 1900 and council tax band A. At 25 m² this is the smallest unit on EPC record across the building (25–179 m²). The building's EPC ratings span G to B, with this unit at the top. On EPC score it ranks first in the building (81 versus a worst of 16). The latest certificate (October 2008) returns a B (score 81), comfortably above the UK average. The latest certificate is from October 2008, so improvements made since then won't be reflected.

Held since July 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 25 m² it sits well below the postcode median (36 m² across 10 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £112,000 is 26.6% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£334/sq ft) was about 585.1% above the typical sold price in the postcode.