Edwina Court, Flat 7, 5 Burnell Road, Sutton, SM1 4EG

Edwina Court is an end-of-terrace house in Sutton (SM1 4EG). It has a recorded floor area of 60 m² (around 646 sq ft) and construction records dating it to 1976-1982. At 60 m² this is the 19th smallest of 20 units on EPC record in Edwina Court, where floor areas span 20–64 m². The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (August 2020) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2008. Between certificates, window efficiency went from Very Poor to Average, lighting went from Very Poor to Good and main heating went from Poor to Average; while wall efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77). Main heating runs on electricity.

Held since March 2006 — that's 20 years off the open market, well above the local norm. At 60 m² the property is well over the postcode median (40 m² across 32 EPCs), placing it in the larger end of the local stock. Across 1999–2006, sale prices on this property compounded at 12.4% per year. Today's modelled estimate of £205,000 sits 113.5% above the 2006 sale of £96,000. On a £-per-square-foot basis, the last sale (£149/sq ft) was about 48.8% below the postcode norm.