Key facts
- Blackstone is the world's largest owner of marinas.
- The Safe Harbor-MarineMax deal is valued at $1.5 billion.
- Safe Harbor will add 120 MarineMax locations to its portfolio.
- Marinas are experiencing high occupancy rates, with over half reporting above 95% utilization.
- Rental rates for boat slips in Miami have grown 23% since 2019.
- 90% of U.S. marinas are owned by single-property operators.
Institutional investors are accelerating their investment in marina real estate, driven by rising demand from affluent boat owners and the limited supply of waterfront land. Blackstone, through its subsidiary Safe Harbor, has become the world's largest marina owner following its $1.5 billion acquisition of MarineMax, which operates 120 locations in the U.S. and Caribbean.
This move is part of a broader trend where capital markets have become more comfortable lending on and insuring marina assets, facilitating consolidation. Marina broker David Kendall noted that this increased comfort has made marinas ripe for such consolidation.
Marinas, by their nature, are in limited supply, with approximately 11,000 properties in the U.S. This scarcity, coupled with growing demand, is driving up rental rates for boat slips. In Miami, for instance, rents have increased by 23% since 2019, reaching $52 per foot per month, with further increases anticipated. More than half of marinas report occupancy rates above 95%.
While boat purchases saw a slight dip in 2025 due to economic uncertainty and tariffs, sales have rebounded in 2026, with a 18.2% year-over-year increase in July. The Covid-era surge in boat purchases, including larger vessels, has translated into a sustained need for larger slips, though smaller watercraft now make up the majority of sales. Trends like fractional ownership and boating clubs are also contributing to steady participation.
The Safe Harbor-MarineMax deal is expected to trigger further mergers and acquisitions in the $7 billion marina industry, with competitors like Suntex, backed by Centerbridge Partners, also active. Smaller deals, such as the merger of Port 32 Marinas and Acme Marinas, backed by Koch Real Estate Group, indicate a continued trend of smaller, PE-backed groups seeking scale. A significant portion of U.S. marinas, about 90%, are still owned by single-property operators, many of whom are family-owned and may be looking to cash out.
Modern marinas are evolving beyond simple berthing to become integrated marine hubs offering a wide range of services, including maintenance, retail, restaurants, and waterfront leisure developments. The transition to electric and hybrid boats is also creating opportunities for charging infrastructure and smart energy management. For investors, marinas offer recurring revenue, valuable real estate, and resilient demand, making them an attractive long-term investment.