One Corporate Plaza 3500 Porsche Way 5,846 - 38,845 SF of Office Space Available in Ontario, CA 91764

One Corporate Plaza at 3500 Porsche Way presents a polished and contemporary Class A office opportunity within one of the Inland Empire’s strongest corporate corridors. The building’s newly completed common area renovation elevates the arrival experience, supported by a dramatic three-story glass atrium that brings natural light throughout the interior. The property offers exceptional accessibility and regional reach, positioned directly along the I-10 with prominent visibility that enhances corporate branding potential. This strategic location provides quick connectivity to the Ontario International Airport, Ontario Mills, the Convention Center, and an extensive lineup of nearby restaurants and hotels, creating an efficient and well-supported environment for daily business operations. Designed for today’s operational needs, the building incorporates multiple high-quality finishes, secure 24-hour card-key access, and abundant parking with optional covered spaces. Tenants benefit from available building and monument signage opportunities, a valuable advantage for companies seeking strong regional presence. Floorplates are flexible and efficient, and the availability of contiguous space between the second and third floors offers rare scalability for groups seeking expansion or consolidation within a single address. Several suites include existing private offices, conference rooms, kitchens, and open collaborative areas, enabling fast and seamless occupancy. Coupled with its proximity to major transportation nodes, business services, and lifestyle amenities, One Corporate Plaza stands as a compelling choice for tenants seeking both sophistication and functionality in the heart of Ontario.