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

17 Aysgarth Court is a mid-terrace house in Sutton (SM1 3HL). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1983-1990 and council tax band C. At 53 m² this is the smallest unit on EPC record across the building (53–72 m²). The building's EPC ratings span F to C across 30 units on file. The latest certificate (April 2022) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in May 2009 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Very Poor to Average and hot-water efficiency went from Very Poor to Poor; while main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 76). Main heating runs on electricity.

Held since September 2001 — that's 25 years off the open market, well above the local norm. Across 1995–2001, sale prices on this property compounded at 12.4% per year. Today's modelled estimate of £271,000 sits 135.7% above the 2001 sale of £115,000. On a £-per-square-foot basis, the last sale (£202/sq ft) was about 22.4% below the postcode norm.