The "Reserve" 4521 State Highway 121 4,000 SF Office Building Plano, TX 75024 $2,950,000 ($737.50/SF)

The “Reserve” is the most elevated and lifestyle-oriented concept within The Foundry | Plano — designed for executives, founders, and high-performance operators seeking a workspace that blends business, wellness, hospitality, and entertainment into one integrated environment.
Spanning approximately 4,000 square feet across two thoughtfully designed levels, The Reserve features a dedicated wellness wing complete with a fully equipped private gym, sauna, cold plunge environment, recovery space, and upper-level shower facilities. A climate-controlled cigar and whiskey lounge, entertainment bar, and hospitality-focused gathering spaces create an atmosphere more reminiscent of a private members club than a traditional office environment.
Designed for modern operators who increasingly blend leadership, media, networking, and lifestyle into one ecosystem, The Reserve also includes a professionally integrated podcast and recording studio, executive offices, conference room environments, collaborative gathering areas, and private elevator access between levels.
Rather than occupying generic leased office space, owners establish a private environment intentionally designed for executive performance, client hospitality, strategic conversations, and long-term brand presence.
Positioned within Mustang Square along Highway 121 in the Plano–Frisco corridor, The Reserve sits near Legacy West, The Star District, Grandscape, Stonebriar, and major regional employers — placing the project at the center of one of North Texas’ most dynamic growth corridors.
At The Foundry, ownership is not simply about office space — it’s about creating an environment that reflects how modern entrepreneurs, executives, and operators actually live, work, recover, and build.