45a, Main Avenue, Enfield, EN1 1DJ

45a is a mid-terrace house in Enfield (EN1 1DJ). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1900-1929 and council tax band B. At 67 m² this is the largest unit on EPC record across the building (54–67 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (43 versus a best of 74). The latest certificate (July 2018) shows an E (score 43), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 71), a 2-band jump.

Held since February 1995 — that's 31 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 67 m² it's 21.8% larger than the typical home in the postcode (55 m² median across 5 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £251,000 sits 796.4% above the 1995 sale of £28,000. On a £-per-square-foot basis, the last sale (£39/sq ft) was about 86.1% below the postcode norm.