Flat 1, 13 Lower Marsh, London, SE1 7RJ

Flat 1 is an end-of-terrace house in London (SE1 7RJ). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (October 2021) shows a C (score 71). When first surveyed in November 2019 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good. At 46 m² this is the 2nd smallest of 4 units on EPC record in the building, where floor areas span 42–70 m².

It hasn't traded since February 1999, a hold of 27 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. Today's modelled estimate of £389,000 sits 324% above the 1999 sale of £91,750. On a £-per-square-foot basis, the last sale (£185/sq ft) was about 78.2% below the postcode norm. At 46 m² it's 18.6% smaller than the typical home in the postcode (57 m² median across 16 EPCs). One historical planning record sits against the property in 2014.