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

30 Gwendoline Court is a mid-terrace house in Waltham Cross (EN8 7FB). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 2007 onwards and council tax band B. At 41 m² this is the smallest unit on EPC record across the building (41–73 m²). The building's EPC ratings span E to B, with this unit at the top. The latest certificate (May 2015) returns a B (score 81), comfortably above the UK average. Main heating runs on electricity. The latest certificate is from May 2015, so improvements made since then won't be reflected.

Untraded for 19 years, with the last transfer in November 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 41 m² it's 29.9% smaller than the typical home in the postcode (59 m² median across 52 EPCs). Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). Today's modelled estimate of £195,000 is 20% above the 2007 sale price.