Gallery House, Flat 12, Copers Cope Road, Beckenham, BR3 1DQ

Gallery House is a one-bedroom semi-detached house in Beckenham (BR3 1DQ). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 2003-2006 and council tax band E. At 70 m² this is the smallest unit on EPC record across Gallery House (70–163 m²). The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (76 versus a best of 85). The latest certificate (April 2019) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since January 2009. Between certificates, lighting went from Very Poor to Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good.

Untraded for 23 years, with the last transfer in December 2003. Today's modelled estimate of £354,000 sits 64.7% above the 2003 sale of £215,000. At 70 m² it's 25% smaller than the typical home in the postcode (93 m² median across 12 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs).