Baltic Wharf, Flat 78, Clifton Marine Parade, Gravesend, DA11 0DR

Baltic Wharf is a two-bedroom mid-terrace house in Gravesend (DA11 0DR). It has a recorded floor area of 60 m² (around 642 sq ft), construction records dating it to 2003-2006 and council tax band D. At 60 m² this is the 2nd smallest of 30 units on EPC record in Baltic Wharf, where floor areas span 49–78 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (66 versus a best of 86). Other recorded features include a balcony and notable views. The latest certificate (December 2010) shows a D (score 66), on the cusp of jumping into the C band. Main heating runs on electricity. The latest certificate is from December 2010, so improvements made since then won't be reflected.

Held since January 2004 — that's 22 years off the open market, well above the local norm. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £209,000 is 27.4% above the 2004 sale price.