9 Colthurst Crescent, Hackney, London, N4 2DT

9 Colthurst Crescent is a two-bedroom semi-detached house in Hackney, London, London (N4 2DT). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1996-2002 and council tax band D. At 67 m² this is the 4th smallest of 6 units on EPC record in the building, where floor areas span 54–74 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 (69 versus a best of 81). The latest certificate (June 2018) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since February 2010. Between certificates, lighting went from Average to Very Good; while roof efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average.

Untraded for 16 years, with the last transfer in June 2010. Across the public record there are 4 sales, relatively high churn for a single property. Across 1997–2010, sale prices on this property compounded at 9.3% per year. Today's modelled estimate of £521,000 sits 80.3% above the 2010 sale of £289,000. On a £-per-square-foot basis, the last sale (£401/sq ft) was about 31.2% above the typical sold price in the postcode.