5 Things to Know: Six Flags Site in Prince George's County

The era of roller coasters in Upper Marlboro has officially come to an end, but the future of the 515-acre site is just beginning to take shape. Following the permanent closure of Six Flags America in November 2025, a new ownership group has stepped in with a vision that could transform the landscape of Prince George’s County.

Here are the five essential things residents should know about the new owners and what’s next for the property.

1. The Power Players: Kevin Durant and TPA Group

The site was purchased in April 2026 by a partnership between 35V (Thirty Five Ventures) and the TPA Group.

35V: This is the family office and investment firm of NBA superstar and Prince George’s County native Kevin Durant, along with his business partner Rich Kleiman. Durant’s involvement brings a “hometown hero” element to the project, with local leaders expressing optimism that his deep roots in the county will lead to a “legacy” project.
TPA Group: Based in Atlanta, TPA Group is a heavyweight in the real estate world, specializing in industrial, office, and mixed-use developments. They bring the technical expertise needed to overhaul a property of this massive scale.

2. No More Amusement Park

If you were hoping for a rebranding or a smaller park, it’s time to pivot. The sale was part of a “portfolio optimization” strategy following the 2024 merger of Six Flags and Cedar Fair. The new owners have made it clear that the site will not operate as an amusement park. The days of the Superman: Ride of Steel are over, and the land is being prepped for “transformational” non-amusement redevelopment.

3. The Vision: A “Mixed-Use” Future

While specific blueprints haven’t been released, the general plan is a mixed-use development. Based on current zoning and statements from County Executive Aisha Braveboy, residents can likely expect:

Residential units: Low- to mid-density housing.
Commercial & Retail: Space for shops, dining, and potentially an “economic hub” to boost the local tax base.
Industrial/Data Centers: Portions of the land may be used for high-tech infrastructure or employment centers.

4. Community Input is High Priority

Local officials, including Councilmember Wala Blegay, are pushing for the site to become a regional attraction rather than just another housing development. The goal is to create a “destination” that draws people from across the DMV. Residents are being encouraged to keep an eye out for community engagement events. The county intends to use its zoning authority to ensure the final project reflects the needs and desires of the people living in the Upper Marlboro and Bowie areas.

5. Balancing Growth with Conservation

The 515-acre property isn’t just pavement and steel; it borders the Belt Woods Natural Environmental Area and contains significant wetlands and tree conservation zones. Environmental advocates and some residents have expressed concerns about the impact of “intensive development” on local air and water quality. The new owners will have to navigate strict environmental regulations, and many are calling for a “green growth” approach that preserves the natural beauty of the Patuxent River watershed.

The Bottom Line: With a global icon like Kevin Durant at the helm and a major developer like TPA Group providing the muscle, the Six Flags site is poised for a massive second act.