Sage Business Park, located at 3822 Southeast Military Drive in San Antonio, Texas, offers newly constructed flex space for lease, with an estimated completion in February 2026 and occupancy in March 2026. This modern industrial park offers highly flexible office, retail, and warehouse combinations ranging from 295 to 50,981 square feet, accommodating everything from small service users to large-scale operations seeking scalable commercial space. The property features air-conditioned office environments, insulated, high-ceiling, clear-span warehouse space, industrial ventilation fans, and more. Tenants benefit from paid electricity and water, designated front- and rear-parking, easy truck access, a convenient loading area, and an on-site leasing office, all within a gated, secured property featuring restricted access, a full security system, and real-time 24/7 surveillance. Sage Business Park provides exceptional freeway visibility and unmatched connectivity. The location places tenants just two minutes from Interstates 35 and 37, three minutes from Loop 410 West, approximately 11 minutes from Downtown San Antonio, and roughly 22 minutes from San Antonio International Airport. The property’s professional storefront design creates a polished, client-facing presence well-suited for contractors, trade professionals, auto parts and equipment suppliers, warehouse and storage users, retailers, and service providers seeking both functionality and visibility. Designed for businesses that need more than traditional office space, Sage Business Park delivers infrastructure, security, and flexibility that support long-term growth. Hybrid flex units enable users to showcase products, manage inventory, and operate under one roof. With its central San Antonio location, modern construction, secure environment, and highly adaptable layouts, Sage Business Park represents a premier flex space leasing opportunity for businesses seeking space in one of San Antonio’s most active commercial markets.