The Alexandria Center

6,393 SF High-Visibility Fitness Space on Prime Corner in South Lake Union Now available: a 6,393 square foot premier fitness space located at the highly visible hard corner of Dexter Avenue North and Republican Street in Seattle’s vibrant South Lake Union (SLU) neighborhood. This unique space features premium amenities including private showers, lockers, and an indoor climbing wall—ideal for boutique fitness, wellness, or experiential retail concepts. Location Advantage: South Lake Union – Seattle’s Innovation Hub SLU is one of Seattle’s most dynamic and rapidly evolving neighborhoods, serving as a central hub for biotechnology, life sciences, and global tech giants. The area is home to major corporate campuses including Amazon’s global headquarters, which span more than 10 million square feet, as well as offices for Google, Meta, Apple, and Microsoft, creating a high-income, highly educated customer base within walking distance. The neighborhood is also anchored by Fred Hutchinson Cancer Research Center, UW Medicine, Allen Institute for Brain Science, and other life sciences and research institutions, contributing to its dense, innovation-driven ecosystem. High Density, Day-to-Night Activity Surrounded by new high-rise residential towers, upscale multifamily developments, and more than a dozen hotels within a short walk, the site benefits from exceptional pedestrian and commuter traffic throughout the day and into the evening. SLU’s mix of office, residential, hospitality, and retail draws a constant stream of professionals, residents, and visitors—making it one of the most active live-work-play environments in Seattle. Whether you're looking to serve tech professionals during the lunch hour, fitness-minded residents before and after work, or hotel guests exploring the city, this location offers unmatched visibility and access to a diverse, high-spending clientele.