20 Prospect Place, Wapping Wall, Tower Hamlets, London, E1W 3TJ

20 Prospect Place is a one-bedroom mid-terrace house in Tower Hamlets, London, London (E1W 3TJ). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (February 2021) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since August 2009. Between certificates, wall efficiency went from Good to Very Good, lighting went from Average to Very Good and main heating went from Poor to Average. Main heating runs on electricity. At 37 m² this is the 16th smallest of 65 units on EPC record in the building, where floor areas span 31–125 m². The building's EPC ratings span E to B across 65 units on file.

Held since October 1998 — that's 28 years off the open market, well above the local norm. 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 £315,000 sits 293.8% above the 1998 sale of £80,000. On a £-per-square-foot basis, the last sale (£201/sq ft) was about 48.8% below the postcode norm. At 37 m² it sits well below the postcode median (72 m² across 64 EPCs), making it one of the more compact homes locally.