287a, Green Street, Newham, London, E13 9AR

287a is a semi-detached house in Newham, London, London (E13 9AR). It has a recorded floor area of 49 m² (around 527 sq ft) and construction records dating it to 1900-1929. The latest certificate (October 2023) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in November 2012 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 72). At 49 m² this is the 4th smallest of 28 units on EPC record in the building, where floor areas span 36–99 m². The building's EPC ratings span E to B across 28 units on file.

Across 1995–2020, sale prices on this property compounded at 13.1% per year. Today's modelled estimate of £317,000 is 71.2% below the 2020 sale of £1,100,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£2,086/sq ft) was about 1060.5% above the typical sold price in the postcode. At 49 m² it's 22.2% smaller than the typical home in the postcode (63 m² median across 30 EPCs). Sold December 2020 for £1,100,000.