Flat 2, 39 Castleton Road, Waltham Forest, London, E17 4AR

Flat 2 is a two-bedroom mid-terrace house in Waltham Forest, London, London (E17 4AR). It has a recorded floor area of 56 m² (around 603 sq ft) and construction records dating it to 1900-1929. The latest certificate (November 2019) shows a C (score 72). The rating has held steady at C across 2 certificates since November 2009. Between certificates, window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good.

Held since June 2010 — that's 16 years off the open market, well above the local norm. Today's modelled estimate of £408,000 sits 94.3% above the 2010 sale of £210,000. On a £-per-square-foot basis, the last sale (£348/sq ft) was about 28.3% above the typical sold price in the postcode. At 56 m² it sits well below the postcode median (105 m² across 48 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs).