Knot House, Flat 2, 3 Brewery Square, Southwark, London, SE1 2LF

Knot House is a three-bedroom detached house in Southwark, London, London (SE1 2LF). It has a recorded floor area of 109 m² (around 1173 sq ft) and construction records dating it to 1991-1995. The latest certificate (March 2018) shows an E (score 46), well below the UK norm with real room to improve. The rating has held steady at E across 4 certificates since November 2008. Between certificates, roof efficiency went from Good to Very Good and hot-water efficiency went from Poor to Average; while window efficiency dropped from Good to Average and lighting dropped from Poor to Very Poor. Main heating runs on electricity. Other recorded features include a balcony and a basement.

Untraded for 17 years, with the last transfer in December 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 109 m² it's 29.8% larger than the typical home in the postcode (84 m² median across 14 EPCs). Across 1996–2008, sale prices on this property compounded at 10.3% per year. Today's modelled estimate of £910,000 is 49.2% above the 2008 sale price. On a £-per-square-foot basis, the last sale (£520/sq ft) was about 36.4% above the typical sold price in the postcode.