65a, First Avenue, Enfield, EN1 1BW

65a is a semi-detached house in Enfield (EN1 1BW). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1900-1929 and council tax band C. At 41 m² this is the smallest unit on EPC record across the building (41–139 m²). The building's EPC ratings span E to C across 19 units on file. The latest certificate (May 2021) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).

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 sits well below the postcode median (94 m² across 18 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £358,000 is 19.3% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£680/sq ft) was about 157.8% above the typical sold price in the postcode.