11 Bounderby Grove, Chelmsford, CM1 4XN

11 Bounderby Grove is a semi-detached house in Chelmsford (CM1 4XN). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 1996-2002 and council tax band B. At 35 m² this is the 4th smallest of 23 units on EPC record in the building, where floor areas span 31–75 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (58 versus a best of 79). The latest certificate (February 2022) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since October 2011. Between certificates, lighting went from Average to Very Good; while hot-water efficiency dropped from Poor to Very Poor and main heating dropped from Good to Very Poor. The recommended improvements would push it to C (score 79). Main heating runs on electricity.

Across 2000–2022, sale prices on this property compounded at 5.4% per year. On a £-per-square-foot basis, the last sale (£438/sq ft) was about 96.4% above the typical sold price in the postcode. At 35 m² it's 16.7% smaller than the typical home in the postcode (42 m² median across 22 EPCs). Last sale on file: £165,000 in February 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.