3 Cornwall Lodge, Courtlands, Maidenhead, SL6 2PS

3 Cornwall Lodge is an end-of-terrace house in Maidenhead (SL6 2PS). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1950-1966 and council tax band C. At 60 m² this is the 2nd smallest of 6 units on EPC record in the building, where floor areas span 58–63 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (43 versus a best of 74). The latest certificate (October 2019) shows an E (score 43), well below the UK norm with real room to improve. Earlier certificates rated it D (June 2009); the latest reading is one band lower. Between certificates, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on electricity.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1995–2021, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £236,000 is 18% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£310/sq ft) was about 28% above the typical sold price in the postcode. Last sale on file: £200,000 in August 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.