12 Aysgarth Court, Sutton Common Road, Sutton, SM1 3HL

12 Aysgarth Court is an end-of-terrace house in Sutton (SM1 3HL). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (August 2023) shows an E (score 52), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since May 2012. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Very Poor to Poor and lighting went from Poor to Very Good; while hot-water efficiency dropped from Poor to Very Poor and main heating dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 74), a 2-band jump. Main heating runs on electricity. At 61 m² this is the 15th smallest of 30 units on EPC record in the building, where floor areas span 53–72 m². The building's EPC ratings span F to C across 30 units on file.

It hasn't traded since January 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £272,000 sits 60% above the 2007 sale of £170,000.