15 Gilderdale Close, Colchester, CO4 0NL

15 Gilderdale Close is a three-bedroom semi-detached house in Colchester (CO4 0NL). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (April 2014) returns a high B (score 89), putting the home a stone's throw from an A rating. When first surveyed in March 2010 the rating was E, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Good to Very Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to A (score 95). The latest certificate is from April 2014, so improvements made since then won't be reflected.

Held since October 2010 — that's 16 years off the open market, well above the local norm. At 118 m² it's 29% larger than the typical home in the postcode (92 m² median across 16 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £336,000 sits 72.3% above the 2010 sale of £195,000. On a £-per-square-foot basis, the last sale (£154/sq ft) was about 30.5% below the postcode norm.