74a, Flat 4, Eltham High Street, Greenwich, London, SE9 1BT

74a is a mid-terrace house in Greenwich, London, London (SE9 1BT). It has a recorded floor area of 14 m² (around 151 sq ft), construction records dating it to 1900-1929 and council tax band C. At 14 m² this is the smallest unit on EPC record across 74a (14–19 m²). On EPC score it ranks last in the building (61 versus a best of 67). The latest certificate (November 2017) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in February 2016 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 75).

Today's modelled estimate of £237,000 is 64.1% below the 2023 sale of £659,496, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£4,376/sq ft) was about 1828.1% above the typical sold price in the postcode. At 14 m² it sits well below the postcode median (75 m² across 38 EPCs), making it one of the more compact homes locally. Last sale on file: £659,496 in May 2023.