Halcyon Wharf, Flat 18, 5 Wapping High Street, Tower Hamlets, London, E1W 1LH

Halcyon Wharf is a two-bedroom semi-detached house in Tower Hamlets, London, London (E1W 1LH). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (February 2019) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in January 2010 the rating was F, the property has climbed 2 bands since. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 81), a 2-band jump. Main heating runs on electricity. At 69 m² this is the 11th 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 December 2004 — that's 21 years off the open market, well above the local norm. Across 2002–2004, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £629,000 sits 86.6% above the 2004 sale of £337,000. On a £-per-square-foot basis, the last sale (£454/sq ft) was about 15.7% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs).