101a, Bordesley Green, Birmingham, B9 4QP

101a is an end-of-terrace house in Birmingham (B9 4QP). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (August 2023) shows an E (score 48), well below the UK norm with real room to improve. When first surveyed in January 2014 the rating was G, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to C (score 74), a 2-band jump. Main heating runs on electricity. At 39 m² this is the 2nd smallest of 7 units on EPC record in the building, where floor areas span 33–90 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (48 versus a best of 70).

Untraded for 20 years, with the last transfer in December 2006. One planning record on file: an extension approved in 2002. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Across 2004–2006, sale prices on this property compounded at 23.6% per year. On a £-per-square-foot basis, the last sale (£286/sq ft) was about 223.9% above the typical sold price in the postcode.