17 Ennerdale Close, Cheam, Sutton, SM1 2JP

17 Ennerdale Close is a one-bedroom mid-terrace house in Cheam, Sutton, Sutton (SM1 2JP). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (July 2019) shows a D (score 60), on the cusp of jumping into the C band. Earlier certificates rated it C (July 2009); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; while main heating dropped from Average to Very Poor. The recommended improvements would push it to C (score 80). Main heating runs on electricity. At 39 m² this is the 15th smallest of 30 units on EPC record in the building, where floor areas span 31–76 m². The building's EPC ratings span F to B across 30 units on file.

Held since January 2005 — that's 21 years off the open market, well above the local norm. Across 2000–2005, sale prices on this property compounded at 12% per year. Today's modelled estimate of £225,000 sits 63% above the 2005 sale of £138,000. On a £-per-square-foot basis, the last sale (£329/sq ft) was about 33.1% above the typical sold price in the postcode.