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 2nd 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.

Across 1997–2013, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £212,000 sits 55.9% above the 2013 sale of £136,000. On a £-per-square-foot basis, the last sale (£332/sq ft) was about 22.6% above the typical sold price in the postcode. Last changed hands 13 years ago, in August 2013. Across the public record there are 4 sales, relatively high churn for a single property. At 38 m² it's 19.1% smaller than the typical home in the postcode (47 m² median across 40 EPCs).