80a, Alwyn Road, Maidenhead, SL6 5EL

80a is a two-bedroom end-of-terrace house in Maidenhead (SL6 5EL). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 2007 onwards and council tax band C. The latest certificate (March 2017) shows a C (score 76), near the top of the C band. Earlier certificates rated it B (September 2009); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good and lighting went from Average to Good; while wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. The recommended improvements would lift it to A (score 92), a 2-band jump. Other recorded features include a conservatory.

At 56 m² it sits well below the postcode median (91 m² across 26 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). Across 2009–2018, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £394,000 is 14.2% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£572/sq ft) was about 74.6% above the typical sold price in the postcode. On the market in March 2018 and unlisted since — roughly 8 years.