1621 23rd Avenue Position your business in one of Downtown Gulfport's fastest-growing districts with this exceptional commercial property located on the highly visible corner of 23rd Avenue and 17th Street. Zoned T-4, this versatile property offers outstanding potential for a variety of professional, office, retail, or mixed-use opportunities in a location surrounded by continued investment and redevelopment. Conveniently situated across from the Harrison County Courthouse, near the beautifully renovated Markham Hotel, and just steps from a new residential development, this property provides excellent exposure, accessibility, and proximity to the businesses, restaurants, and amenities that make downtown Gulfport a thriving destination. Inside, the flexible floor plan is designed to accommodate a wide range of business needs. A welcoming reception area creates a professional first impression, while the adjacent waiting room includes a convenient half bath for clients and visitors. The layout also features a spacious conference room, three private offices, and three additional rooms that can serve as executive offices, workspaces, storage, or specialty-use areas. Employees will appreciate the dedicated kitchen area with an adjoining full bathroom, adding functionality for day-to-day operations. Two additional side entrances facing 17th Street provide convenient access for staff, clients, or the potential to configure the space for multiple tenants or business operations. Whether you're expanding your professional practice, establishing a new headquarters, or investing in one of the Mississippi Gulf Coast's most active commercial corridors, this downtown Gulfport property offers the location, flexibility, and zoning to support your vision.