47 Gwendoline Court, Bryanstone Road, Waltham Cross, EN8 7FB

47 Gwendoline Court is a mid-terrace house in Waltham Cross (EN8 7FB). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (February 2022) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2008. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. The recommended improvements would push it to C (score 79). Main heating runs on electricity. At 43 m² this is the 12th smallest of 53 units on EPC record in the building, where floor areas span 41–73 m². The building's EPC ratings span E to B across 53 units on file.

At 43 m² it's 26.5% smaller than the typical home in the postcode (59 m² median across 52 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). On a £-per-square-foot basis, the last sale (£443/sq ft) was about 27.4% above the typical sold price in the postcode. Sold July 2022 for £205,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.