12a, Blenheim Court, Back Lane, Winchcombe, Cheltenham, GL54 5PW

12a is a two-bedroom mid-terrace house in Winchcombe, Cheltenham, Cheltenham (GL54 5PW). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (August 2023) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2019. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Very Poor. The recommended improvements would push it to C (score 77). Main heating runs on electricity. At 55 m² this is the 36th smallest of 41 units on EPC record in the building, where floor areas span 42–56 m². The building's EPC ratings span E to B across 41 units on file. Other recorded features include a self-contained annexe.

Across 1997–2019, sale prices on this property compounded at 3% per year. Most recent transfer: September 2019 at £115,000.