Acers, Flat 2, 2 Elmstead Lane, Chislehurst, BR7 5RL

Acers is a semi-detached house in Chislehurst (BR7 5RL). It has a recorded floor area of 68 m² (around 732 sq ft) and construction records dating it to 2003-2006. At 68 m² this is the 3rd smallest of 11 units on EPC record in Acers, where floor areas span 45–99 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (61 versus a best of 88). The latest certificate (June 2020) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2010. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. Main heating runs on electricity.

Held since March 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). Today's modelled estimate of £376,000 is 26.7% above the 2007 sale price.