7509 Broadway St
Galveston, TX 77554
Sea Star Base Galveston · Land For Sale · 4.93 AC

Sea Star Base Galveston is a one-of-a-kind ±8.5-acre coastal portfolio located on Broadway (SH 87) in Galveston, Texas. This offering includes a ±4.93-acre LEED-certified waterfront campus and a ±3.6-acre warehouse property, totaling over ±65,000 SF of improvements. The main campus, designed as a nonprofit aquatic and leadership center, features ±60,000 SF across multiple buildings with 192 total beds (36 dorm rooms + 6 suites), classrooms, conference rooms, a commercial kitchen, and a 5th-floor banquet space accommodating up to 180 guests seated or 300 standing. The site also offers extensive recreational infrastructure including a lap pool with scuba well, sand volleyball courts, a solar pavilion, and a 33-slip deep-water marina with floating docks, a boat crane, and launch ramp. The campus is 100% ADA compliant and includes a full-site backup generator. Adjacent to the campus is a ±3.6-acre warehouse property, constructed in 2015, featuring ±5,029 SF of conditioned space for storage, equipment staging, or program expansion. Zoning supports a broad range of uses including commercial, marine, hospitality, recreational, educational, and institutional. This makes the portfolio an ideal candidate for adaptive reuse — from a charter school or training center to a corporate retreat, veteran rehab campus, or workforce housing facility. Sea Star Base offers a rare blend of scale, functionality, and location. Its waterfront setting, existing infrastructure, and development flexibility make it one of the most unique opportunities available on the Texas Gulf Coast. Offered at $20,500,000 Showings by appointment only.