Flat 3, 14 Kennington Park Place, London, SE11 4AS

Flat 3 is a mid-terrace house in London (SE11 4AS). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to before 1900 and council tax band C. At 61 m² this is the 2nd smallest of 4 units on EPC record in the building, where floor areas span 48–64 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (December 2014) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from December 2014, so improvements made since then won't be reflected.

Held since January 1999 — that's 27 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 £513,000 sits 336.6% above the 1999 sale of £117,500. On a £-per-square-foot basis, the last sale (£179/sq ft) was about 62.7% below the postcode norm.