139b, Earlham Grove, Newham, London, E7 9AP

139b is a semi-detached house in Newham, London, London (E7 9AP). 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. The latest certificate (February 2026) shows a D (score 60), on the cusp of jumping into the C band. Earlier certificates rated it C (March 2013); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 75). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. At 41 m² this is the 4th smallest of 32 units on EPC record in the building, where floor areas span 30–253 m². The building's EPC ratings span F to C across 32 units on file.

It hasn't traded since March 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £360,000 sits 94.6% above the 2007 sale of £185,000. On a £-per-square-foot basis, the last sale (£419/sq ft) was about 80.7% above the typical sold price in the postcode. At 41 m² it sits well below the postcode median (77 m² across 49 EPCs), making it one of the more compact homes locally.