Flat 1, 1 Sudrey Street, London, SE1 1PF

Flat 1 is an end-of-terrace house in London (SE1 1PF). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (April 2026) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in October 2009 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Average, lighting went from Poor to Very Good and main heating went from Very Poor to Good; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 73). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. At 83 m² this is the 3rd smallest of 5 units on EPC record in the building, where floor areas span 55–97 m². The building's EPC ratings span D to C, with this unit at the bottom.

Untraded for 19 years, with the last transfer in April 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 83 m² the property is well over the postcode median (57 m² across 34 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £805,000 sits 62.6% above the 2007 sale of £495,000. On a £-per-square-foot basis, the last sale (£554/sq ft) was about 33% below the postcode norm.