Flat 25, 3 Market Yard Mews, Southwark, London, SE1 3TJ

Flat 25 is an end-of-terrace house in Southwark, London, London (SE1 3TJ). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (September 2019) shows a C (score 70). The rating has held steady at C across 2 certificates since November 2008. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Very Poor. At 81 m² this is the 8th smallest of 22 units on EPC record in the building, where floor areas span 31–123 m². The building's EPC ratings span D to B across 22 units on file.

Held since February 2001 — that's 25 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £773,000 sits 251.4% above the 2001 sale of £220,000. On a £-per-square-foot basis, the last sale (£252/sq ft) was about 29.8% below the postcode norm.