13 Kingsley Flats, Old Kent Road, Southwark, London, SE1 5XB

13 Kingsley Flats is a one-bedroom mid-terrace house in Southwark, London, London (SE1 5XB). It has a recorded floor area of 29 m² (around 312 sq ft), construction records dating it to 1900-1929 and council tax band B. At 29 m² this is the smallest unit on EPC record across the building (29–62 m²). The building's EPC ratings span E to C, with this unit at the top. Period features are noted in the property record. The latest certificate (January 2026) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since August 2015. Between certificates, wall efficiency dropped from Poor to Very Poor and window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.

Across 2007–2015, sale prices on this property compounded at 0.8% per year. Today's modelled estimate of £263,000 sits 59.4% above the 2015 sale of £165,000. On a £-per-square-foot basis, the last sale (£529/sq ft) was about 23.9% above the typical sold price in the postcode. On the market in July 2015 and unlisted since — roughly 11 years. At 29 m² it's 21.8% smaller than the typical home in the postcode (37 m² median across 50 EPCs).