Ground Floor Flat, 5 Lisburne Road, London, NW3 2NS

Ground Floor Flat is a two-bedroom mid-terrace house in London (NW3 2NS). It has a recorded floor area of 54 m² (around 581 sq ft) and construction records dating it to 1900-1929. The latest certificate (February 2014) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since January 2009. Between certificates, wall efficiency went from Very Poor to Poor and window efficiency went from Very Poor to Poor. The recommended improvements would push it to C (score 77). The latest certificate is from February 2014, so improvements made since then won't be reflected. Other recorded features include a conservatory.

At 54 m² it sits well below the postcode median (110 m² across 26 EPCs), making it one of the more compact homes locally. Across 2006–2014, sale prices on this property compounded at 12.5% per year. On a £-per-square-foot basis, the last sale (£1,118/sq ft) was about 78.8% above the typical sold price in the postcode. On the market in June 2014 and unlisted since — roughly 12 years.