21 Bailey Court, New Writtle Street, Chelmsford, CM2 0FS

21 Bailey Court is a two-bedroom semi-detached house in Chelmsford (CM2 0FS). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 2012 onwards and council tax band E. The latest certificate (June 2025) returns a B (score 84), comfortably above the UK average. The rating has held steady at B across 2 certificates since July 2013. Between certificates, hot-water efficiency went from Average to Good; while window efficiency dropped from Very Good to Good. At 63 m² this is the 42nd smallest of 49 units on EPC record in the building, where floor areas span 43–70 m². The building's EPC ratings span C to B, with this unit at the top. On EPC score it ranks first in the building (84 versus a worst of 73). The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include a balcony and a self-contained annexe.

Today's modelled estimate of £260,000 is 16.1% below the 2018 sale of £310,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. At 63 m² it's 29.9% larger than the typical home in the postcode (49 m² median across 48 EPCs). On the market in June 2018 and unlisted since — roughly 8 years.