Flat 3, 14 Capstan Way, Southwark, London, SE16 5HG

Flat 3 is a semi-detached house in Southwark, London, London (SE16 5HG). It has a recorded floor area of 31 m² (around 334 sq ft) and construction records dating it to 1983-1990. At 31 m² this is the smallest unit on EPC record across the building (31–41 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 (77 versus a worst of 58). The latest certificate (September 2025) shows a C (score 77), near the top of the C band. When first surveyed in October 2014 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good and main heating went from Poor to Good; while window efficiency dropped from Average to Poor and lighting dropped from Very Good to Good.

Untraded for 18 years, with the last transfer in April 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2001–2008, sale prices on this property compounded at 10.5% per year. Today's modelled estimate of £274,000 sits 54.4% above the 2008 sale of £177,500. On a £-per-square-foot basis, the last sale (£532/sq ft) was about 92.5% above the typical sold price in the postcode. At 31 m² it's 26.2% smaller than the typical home in the postcode (42 m² median across 30 EPCs).