91 Upper Marshall Street, Birmingham, B1 1LJ

91 Upper Marshall Street is a one-bedroom mid-terrace house in Birmingham (B1 1LJ). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (September 2019) shows a C (score 79), near the top of the C band. When first surveyed in September 2009 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Average to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85). Main heating runs on electricity. At 63 m² this is the 47th smallest of 89 units on EPC record in the building, where floor areas span 40–94 m². The building's EPC ratings span E to B across 89 units on file.

Today's modelled estimate of £149,000 is 25.9% below the 2005 sale of £201,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£296/sq ft) was about 17.7% above the typical sold price in the postcode. Untraded for 21 years, with the last transfer in August 2005.