Knot House, Flat 1, 3 Brewery Square, Southwark, London, SE1 2LF

Knot House is a two-bedroom end-of-terrace house in Southwark, London, London (SE1 2LF). It has a recorded floor area of 100 m² (around 1076 sq ft) and construction records dating it to 1983-1990. The latest certificate (January 2016) shows an F (score 31), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 66), a 2-band jump. Main heating runs on electricity. The latest certificate is from January 2016, so improvements made since then won't be reflected. At 100 m² this is the 9th smallest of 15 units on EPC record in Knot House, where floor areas span 37–109 m². The building's EPC ratings span F to C, with this unit at the bottom. On EPC score it ranks last in the building (31 versus a best of 75). Other recorded features include a balcony.

It hasn't traded since August 1998, a hold of 28 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 100 m² it's 19% larger than the typical home in the postcode (84 m² median across 14 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £685,000 sits 256.8% above the 1998 sale of £192,000. On a £-per-square-foot basis, the last sale (£178/sq ft) was about 55.2% below the postcode norm.