Rosson House, at 113 North 6th Street at the corner of Monroe Street in Downtown Phoenix, Arizona, is a historic house museum in Heritage Square. It was built between 1894 and 1895 in the Stick-Eastlake- Queen Anne Style of Victorian architecture and was designed by San Francisco architect A. P. Petit, his final design before his death. Named for Dr. Roland Lee Rosson and his wife Flora Murray Rosson, the house changed hands numerous times before being purchased by the City of Phoenix and restored to its original condition.