27 Hillside Road, Penn, High Wycombe, HP10 8JJ

27 Hillside Road is a four-bedroom detached house in Penn, High Wycombe, High Wycombe (HP10 8JJ). It has a recorded floor area of 170 m² (around 1830 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (October 2014) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2011. Between certificates, wall efficiency went from Average to Good and lighting went from Very Poor to Poor; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77). The latest certificate is from October 2014, so improvements made since then won't be reflected. Other recorded features include attached land beyond the plot. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.

4 planning records sit against the property, 4 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. Across 2011–2018, sale prices on this property compounded at 5.4% per year. Today's modelled estimate of £1,017,000 is 17.6% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£473/sq ft) was about 53.7% above the typical sold price in the postcode. On the market in February 2018 and unlisted since — roughly 8 years.