2a, Summer Road, Erdington, Birmingham, B23 6XA

2a is a semi-detached house in Erdington, Birmingham, Birmingham (B23 6XA). It has a recorded floor area of 29 m² (around 312 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (July 2021) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 5 certificates since July 2009. Between certificates, wall efficiency went from Very Poor to Very Good and window efficiency went from Good to Very Good; while hot-water efficiency dropped from Very Good to Very Poor and main heating dropped from Very Good to Very Poor. The recommended improvements would lift it to B (score 91), a 2-band jump. Main heating runs on electricity: electricity, unspecified tariff.

Untraded for 17 years, with the last transfer in August 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 29 m² it sits well below the postcode median (70 m² across 20 EPCs), making it one of the more compact homes locally. On a £-per-square-foot basis, the last sale (£788/sq ft) was about 991.9% above the typical sold price in the postcode.