15 Allanson Road, Marlow, SL7 1LE

15 Allanson Road is a three-bedroom end-of-terrace house in Marlow (SL7 1LE). It has a recorded floor area of 153 m² (around 1647 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (May 2023) shows a C (score 76), near the top of the C band. When first surveyed in May 2011 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good, window efficiency went from Poor to Good and hot-water efficiency went from Poor to Average; while wall efficiency dropped from Good to Average and main heating dropped from Good to Average. The recommended improvements would push it to B (score 84). Main heating runs on electricity. The home occupies a cul-de-sac position.

At 153 m² the property is well over the postcode median (83 m² across 14 EPCs), placing it in the larger end of the local stock. Across 2006–2011, sale prices on this property compounded at 2% per year. Today's modelled estimate of £752,000 sits 149% above the 2011 sale of £302,000. On a £-per-square-foot basis, the last sale (£183/sq ft) was about 55% below the postcode norm. 4 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. 15 years since the last transfer (November 2011).