Flat 1, 31 Dewar Street, Southwark, London, SE15 4JP

Flat 1 is a two-bedroom semi-detached house in Southwark, London, London (SE15 4JP). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1983-1990 and council tax band B. At 57 m² this is the largest unit on EPC record across the building (43–57 m²). The building's EPC ratings span D to B across 10 units on file. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (April 2021) shows a C (score 74). When first surveyed in June 2010 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good and hot-water efficiency went from Very Poor to Good.

Across 2010–2013, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £353,000 is 44.1% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£399/sq ft) was about 33.6% above the typical sold price in the postcode. Last sold in October 2013, so it's been off the market for around 13 years.