3 Marley Heights, Colwall Walk, Birmingham, B27 6EL

3 Marley Heights is a one-bedroom end-of-terrace house in Birmingham (B27 6EL). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1950-1966 and council tax band A. At 48 m² this is the 4th smallest of 5 units on EPC record in the building, where floor areas span 41–48 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 (47 versus a best of 75). The latest certificate (November 2019) shows an E (score 47), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since September 2009. Between certificates, lighting went from Poor to Very Good and main heating went from Poor to Average; while roof efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on electricity.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1998–2023, sale prices on this property compounded at 4.1% per year. Today's modelled estimate of £106,000 is 15.2% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£178/sq ft) was about 37% above the typical sold price in the postcode. Last sale on file: £92,000 in October 2023.