Bell House, Flat 6, Lewis Way, Dagenham, RM10 8US

Bell House is a two-bedroom end-of-terrace house in Dagenham (RM10 8US). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1991-1995 and council tax band C. At 51 m² this is the 7th smallest of 11 units on EPC record in Bell House, where floor areas span 38–59 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (December 2019) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (November 2009); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good and main heating went from Poor to Average; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 82). Main heating runs on electricity.

Its energy rating outperforms most of the postcode (better than 70% of similar EPCs). Across 1999–2017, sale prices on this property compounded at 8.7% per year. Today's modelled estimate of £232,000 is 13.2% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£373/sq ft) was about 113% above the typical sold price in the postcode. On the market in May 2017 and unlisted since — roughly 9 years.