22 Eaton Avenue, Slough, SL1 6EZ

22 Eaton Avenue is a two-bedroom detached house in Slough (SL1 6EZ). It has a recorded floor area of 32 m² (around 344 sq ft), construction records dating it to 1967-1975 and council tax band D. At 32 m² this is the smallest unit on EPC record across the building (32–139 m²). The building's EPC ratings span E to B, with this unit at the bottom. The latest certificate (June 2020) shows an E (score 44), well below the UK norm with real room to improve. Earlier certificates rated it C (January 2020); the latest reading is 2 bands lower. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Good to Very Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on electricity.

At 32 m² it sits well below the postcode median (68 m² across 58 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2008–2014, sale prices on this property compounded at -2.5% per year. Today's modelled estimate of £257,000 is 25.4% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£595/sq ft) was about 80.6% above the typical sold price in the postcode. 12 years since the last transfer (March 2014).