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

21 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 1983-1990 and council tax band C. The latest certificate (December 2019) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2009. Between certificates, hot-water efficiency went from Very Poor to Average, lighting went from Good to Very Good and main heating went from Poor to Average. The recommended improvements would push it to C (score 76). 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.

At 37 m² it sits well below the postcode median (72 m² across 64 EPCs), making it one of the more compact homes locally. Across 2000–2021, sale prices on this property compounded at 4.6% per year. On a £-per-square-foot basis, the last sale (£816/sq ft) was about 112.7% above the typical sold price in the postcode. Most recent transfer: September 2021 at £325,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.