21 Coldstream Close, Hull, HU8 9LS

21 Coldstream Close is a detached house in Hull (HU8 9LS). It has a recorded floor area of 161 m² (around 1733 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (June 2013) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in June 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good and window efficiency went from Poor to Good; while wall efficiency dropped from Good to Poor and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from June 2013, so improvements made since then won't be reflected.

It hasn't traded since July 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 161 m² the property is well over the postcode median (67 m² across 12 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £184,000 sits 84% above the 2008 sale of £100,000. On a £-per-square-foot basis, the last sale (£58/sq ft) was about 32.1% below the postcode norm. One planning record on file: change of use to residential approved in 2008. Past consents include change of use to residential, meaningful when judging how the property has evolved.