15 Hillbrook Drive, Walton, Liverpool, L9 6GA

15 Hillbrook Drive is a four-bedroom detached house in Walton, Liverpool, Liverpool (L9 6GA). It has a recorded floor area of 157 m² (around 1690 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (August 2014) shows a D (score 57), a step below the typical UK home. Earlier certificates rated it C (May 2009); the latest reading is one band lower. Between certificates, lighting went from Poor to Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from August 2014, so improvements made since then won't be reflected.

Untraded for 16 years, with the last transfer in December 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 157 m² the property is well over the postcode median (105 m² across 19 EPCs), placing it in the larger end of the local stock. Across 2004–2009, sale prices on this property compounded at -5.2% per year. Today's modelled estimate of £269,000 sits 99.3% above the 2009 sale of £134,950. On a £-per-square-foot basis, the last sale (£80/sq ft) was about 49.4% below the postcode norm.