1a, Sutton Court Road, Sutton, SM1 4SY

1a is a detached house in Sutton (SM1 4SY). It has a recorded floor area of 91 m² (around 977 sq ft) and construction records dating it to 1900-1929. At 91 m² this is the largest unit on EPC record across the building (46–91 m²). The building's EPC ratings span E to B, with this unit at the bottom. On EPC score it ranks last in the building (54 versus a best of 81). The latest certificate (July 2011) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 58). The latest certificate is from July 2011, so improvements made since then won't be reflected.

Today's modelled estimate of £329,000 is 82.2% below the 2021 sale of £1,850,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£1,893/sq ft) was about 438.3% above the typical sold price in the postcode. At 91 m² it's 27.9% larger than the typical home in the postcode (71 m² median across 15 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last sale on file: £1,850,000 in September 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.