Gateway South Distribution Center – Building 1 offers a world-class ±969,456 sq. ft. cross-dock distribution facility situated on 39.43 acres in the heart of the Inland Empire’s premier logistics hub. Designed for large-scale, high-velocity operations, the property combines state-of-the-art building specifications with robust infrastructure, exceptional transportation access, and sustainability-driven enhancements. The warehouse features a 30' clear height, efficient 52' x 50' column spacing, and an impressive 148 dock-high doors supported by 4 oversized drive-in doors, enabling streamlined throughput and optimal freight handling. Expansive 185' truck courts on both the east and west sides provide superior maneuverability for high-volume trailer traffic. A standout feature of the facility is its roof-mounted solar system, producing a historical average of 133,000 kWh per month, equating to an estimated annual savings of more than $300,000, depending on weather conditions. The building also includes a new roof, 100% HVAC-controlled warehouse environment, and insulated walls to support temperature consistency and employee comfort. The site is further enhanced with 561 auto parking stalls and 164 trailer parking positions, accommodating substantial employee counts and logistics fleets. Inside, five large-scale restroom blocks offer capacity for up to 1,200 employees per shift, making this facility ideal for high-density operations. Strategically located just 0.6 miles from San Bernardino International Airport, 2 miles from both the I-215 and I-10 interchanges, and within convenient reach of Ontario International Airport and the Ports of Los Angeles and Long Beach, this property provides multimodal connectivity essential for modern distribution networks. Gateway South Building 1 offers a rare opportunity to occupy a next-generation industrial facility designed for efficiency, scalability, and long-term operational performance.