Marfield House, Flat 3, 124 Northgate Street, Bury St Edmunds, IP33 1HG

Marfield House is a one-bedroom mid-terrace house in Bury St Edmunds (IP33 1HG). It has a recorded floor area of 28 m² (around 301 sq ft) and construction records dating it to before 1900. The latest certificate (November 2021) shows a D (score 62), on the cusp of jumping into the C band. Earlier certificates rated it C (October 2011); the latest reading is one band lower. Between certificates, lighting went from Average to Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 82), a 2-band jump. Main heating runs on electricity. At 28 m² this is the 2nd smallest of 5 units on EPC record in Marfield House, where floor areas span 26–45 m². The building's EPC ratings span F to C across 5 units on file. Period features are noted in the property record.

11 years since the last transfer (February 2015). Across the public record there are 4 sales, relatively high churn for a single property. Across 1999–2015, sale prices on this property compounded at 8.4% per year. Today's modelled estimate of £123,000 is 30.9% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£312/sq ft) was about 49.4% above the typical sold price in the postcode. At 28 m² it's 25.7% smaller than the typical home in the postcode (38 m² median across 26 EPCs).