4590 MacArthur Boulevard is an impeccably maintained six-story, Class A multi-tenant office building totaling 121,872 square feet in Newport Beach. Situated within Newport's Knoll Center, an office campus with pools, waterways, lush landscaping, private patios, and multiple outdoor seating options. The property underwent extensive renovations in 2016-2017 to update the interiors and exteriors to a stunning modern contemporary look. This state-of-the-art center is conveniently located at the MacArthur Boulevard and Birch Street intersection near the 405, 5, 73, and 55 Freeways, John Wayne Airport, and South Coast Plaza. Tenants will appreciate that several restaurants, banks, hotels, and a health club are within a five-mile radius of the office building. When high-end work environments, connectivity, and convenience are key, 4590 MacArthur Boulevard is the ideal destination.