What the City Actually Approved
The Rochester City Council agreed to a six-month exclusive negotiating agreement with Wisconsin-based Landmark Development for the roughly ten-acre, city-owned Silver Lake Power Plant site near downtown along the Zumbro River. The agreement gives Landmark time to run due diligence, conduct market studies, and prepare conceptual plans while negotiating a possible purchase and development agreement.
Importantly, it does not obligate the city to sell the land, approve a plan, or spend public money. The city had already flagged the site as surplus property back in 2025.
The Vision: ONE Rochester
Renderings from the developer show two residential towers overlooking a ballfield, plus an indoor arena, a hotel, a brewery, landscaping, and public gathering spaces. Proposed anchor tenants include the Rochester Honkers, a USHL expansion hockey team, and soccer partners.
Landmark is framing the sports venues as phase one of a larger mixed-use district it calls ONE Rochester, with retail, dining, and entertainment to follow. A dual-purpose baseball and outdoor soccer venue would likely open about a year before the multipurpose arena.
Why It Matters for the Community
For a downtown that already centers on the Mayo Clinic campus and the Destination Medical Center vision, a riverfront district like this could add housing, gathering spaces, and year-round activity close to the core. Landmark has also pointed to transit and mobility pieces meant to line up with the city's and Destination Medical Center's plans.
Projects of this size tend to spark real interest in nearby neighborhoods, though it is far too early to read anything into what it might mean for the local market.
What's Still Uncertain
The honest picture: cost and timeline are undetermined, the city has said plainly that it does not intend to own the stadium or fund construction or operations, and the plan still needs an environmental review and other approvals. The current power plant, run by Rochester Public Utilities, serves the Mayo Clinic under an agreement that runs through the end of 2027 with a possible extension into 2028.
In other words, the ball is rolling, but there is a long way to go before any shovels hit the ground.
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