Flat 109, 7 High Holborn, London, WC1V 6DR

Flat 109 is a two-bedroom mid-terrace house in London (WC1V 6DR). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (May 2019) shows a D (score 59), a step below the typical UK home. Earlier certificates rated it B (February 2009); the latest reading is 2 bands lower. Between certificates, hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Very Poor. Main heating runs on electricity. At 67 m² this is the 23rd smallest of 68 units on EPC record in the building, where floor areas span 20–148 m². The building's EPC ratings span E to B across 68 units on file.

It hasn't traded since December 2001, a hold of 25 years that's notably long for the area. Today's modelled estimate of £750,000 sits 152.1% above the 2001 sale of £297,500. On a £-per-square-foot basis, the last sale (£413/sq ft) was about 26% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs).