655 Carnegie AveOntario, CA 91761

This exceptional 424,550 square foot executive office and industrial property, located at 655 S Carnegie Ave in Ontario, CA 91761, sits on a generous 19.47-acre lot. The building boasts 343 parking spaces, one loading dock, and sixty dock-high doors, making it ideal for a variety of businesses. The high ceilings, measuring 36 feet, provide ample vertical space. This property offers a unique opportunity to invest in a building constructed with cutting-edge, sustainable concrete technology. This innovative approach significantly reduces carbon emissions by approximately 35%, exceeding the durability and strength of conventional concrete. Independent third-party consultants have validated this technology, estimating an 88.0 million lbs. reduction in embodied concrete carbon emissions annually. This translates to environmental benefits equivalent to preserving 47,000 acres of forest, reducing fossil fuel vehicle miles by 103 million, and saving 3.9 million gallons of fuel. Key improvements include revised concrete raw materials and mix design, a slower curing process that sequesters carbon, high-density foam integrated into wall panels, and a 50% reduction in steel rebar usage. This property presents a compelling investment opportunity in a prime location with exceptional environmental benefits. The property is classified as Office and Industrial, with a subtype of Executive Office. San Bernardino County location provides easy access to major transportation routes.