184a, First Floor Flat, Archway Road, London, N6 5BB

184a is a mid-terrace house in London (N6 5BB). It has a recorded floor area of 43 m² (around 463 sq ft) and construction records dating it to before 1900. At 43 m² this is the smallest unit on EPC record across 184a (43–44 m²). On EPC score it ranks last in the building (64 versus a best of 66). The latest certificate (March 2022) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74).

Untraded for 28 years, with the last transfer in September 1998. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £394,000 sits 525.4% above the 1998 sale of £63,000. On a £-per-square-foot basis, the last sale (£136/sq ft) was about 67.4% below the postcode norm.