34a, Hayes Street, Bromley, BR2 7LD

34a is a two-bedroom mid-terrace house in Bromley (BR2 7LD). It has a recorded floor area of 69 m² (around 743 sq ft) and construction records dating it to 2007 onwards. The latest certificate (December 2018) shows a D (score 55), a step below the typical UK home. Earlier certificates rated it B (October 2008); the latest reading is 2 bands lower. Between certificates, window efficiency went from Poor to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Good to Very Poor. At 69 m² this is the 13th smallest of 24 units on EPC record in the building, where floor areas span 36–118 m². The building's EPC ratings span E to C across 24 units on file. Other recorded features include a loft.

Held since October 2004 — that's 22 years off the open market, well above the local norm. Today's modelled estimate of £407,000 sits 56.5% above the 2004 sale of £260,000. On a £-per-square-foot basis, the last sale (£350/sq ft) was about 33.3% above the typical sold price in the postcode.