4 Binstead Close, Crawley, RH11 0BB

4 Binstead Close is a three-bedroom semi-detached house in Crawley (RH11 0BB). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (July 2018) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since June 2009. Between certificates, lighting went from Poor to Average and main heating went from Poor to Average; while wall efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 87), a 3-band jump. Main heating runs on electricity.

Held since January 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £312,000 sits 91.4% above the 2009 sale of £163,000. On a £-per-square-foot basis, the last sale (£194/sq ft) was about 22.8% below the postcode norm.