1 Harlington Close, Harlington, Hayes, UB3 5BW

1 Harlington Close is a semi-detached house in Harlington, Hayes, Hayes (UB3 5BW). It has a recorded floor area of 78 m² (around 839 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (November 2009) shows an E (score 53), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since March 2009. Between certificates, roof efficiency went from Poor to Good and lighting went from Good to Very Good; while hot-water efficiency dropped from Good to Average. The recommended improvements would push it to D (score 62). The latest certificate is from November 2009, so improvements made since then won't be reflected.

It hasn't traded since June 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 78 m² the property is well over the postcode median (37 m² across 8 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Today's modelled estimate of £408,000 sits 85.5% above the 2009 sale of £220,000.