2 Blake House, Gunwharf Quays, Portsmouth, PO1 3TH

2 Blake House is a two-bedroom end-of-terrace house in Portsmouth (PO1 3TH). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1996-2002 and council tax band E. At 105 m² this is the largest unit on EPC record across 2 Blake House (58–105 m²). The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (75 versus a best of 81). Other recorded features include notable views. The latest certificate (June 2019) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since June 2009. Between certificates, lighting went from Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average.

It hasn't traded since April 2011, a hold of 15 years that's notably long for the area. Across 2002–2011, sale prices on this property compounded at 0.6% per year. Today's modelled estimate of £473,000 is 45.5% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£288/sq ft) was about 16% below the postcode norm.