18 Campbell Road, Marlow, SL7 3GZ

18 Campbell Road is a two-bedroom detached house in Marlow (SL7 3GZ). It has a recorded floor area of 68 m² (around 732 sq ft) and construction records dating it to 2012 onwards. At 68 m² this is the 5th smallest of 39 units on EPC record in the building, where floor areas span 46–225 m². The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (75 versus a best of 85). Other recorded features include a balcony. The home occupies a cul-de-sac position. The latest certificate (October 2024) shows a C (score 75), near the top of the C band. Earlier certificates rated it B (June 2013); the latest reading is one band lower. Between certificates, window efficiency dropped from Very Good to Good.

At 68 m² it sits well below the postcode median (116 m² across 38 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). On a £-per-square-foot basis, the last sale (£492/sq ft) was about 30.1% above the typical sold price in the postcode. Last sale on file: £360,000 in July 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.