Halcyon Wharf, Flat 17, 5 Wapping High Street, Tower Hamlets, London, E1W 1LH

Halcyon Wharf is a two-bedroom detached house in Tower Hamlets, London, London (E1W 1LH). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (September 2022) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in March 2009 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 77). Main heating runs on electricity. At 82 m² this is the 25th smallest of 38 units on EPC record in Halcyon Wharf, where floor areas span 60–152 m². The building's EPC ratings span E to B across 38 units on file.

Held since July 2010 — that's 16 years off the open market, well above the local norm. Today's modelled estimate of £670,000 sits 57.6% above the 2010 sale of £425,000. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs).