4 Marwell Close, Romford, RM1 2TE

4 Marwell Close is a one-bedroom end-of-terrace house in Romford (RM1 2TE). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (February 2025) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in May 2013 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 80). Main heating runs on electricity. At 38 m² this is the 3rd smallest of 41 units on EPC record in the building, where floor areas span 37–63 m². The building's EPC ratings span E to B across 41 units on file.

A recent sale: £202,000 in July 2025. Across 1997–2025, sale prices on this property compounded at 5.4% per year. On a £-per-square-foot basis, the last sale (£494/sq ft) was about 81.9% above the typical sold price in the postcode. At 38 m² it's 20% smaller than the typical home in the postcode (48 m² median across 40 EPCs).