Published: September 10th, 2026

Sources say Ken Griffin is buying Moishe Mana's 30-acre Mana Wynwood complex to build an AI campus, in what would be a South Florida record. Neither has confirmed it, but the buying frenzy around the site suggests the market believes the rumor.

Key Takeaways

Sources tell The Real Deal that Ken Griffin is buying Moishe Mana's 30-acre Mana Wynwood complex for a rumored $700 million to over $1 billion, which would set a South Florida record.
Griffin has denied the deal and Mana declined to comment, so it remains unconfirmed, though reports say it will close soon.
Griffin reportedly plans an AI and technology campus, and the rumor alone is already driving up prices around the site.

Miami's worst-kept secret is a billion-dollar deal that, officially, is not happening. Word around Wynwood is that developer Moishe Mana is selling his 30-acre Mana Wynwood complex to billionaire Ken Griffin, and according to The Real Deal, sources say most of it has already closed. The rumored price is $700 million to over $1 billion, which would be a record for a South Florida development-site sale. Here is the catch: Griffin denies it and Mana declined to comment, so treat everything that follows as a well-sourced rumor, not a done deal.

What is the rumored Griffin-Mana Wynwood deal?

According to The Real Deal, multiple Wynwood brokers and owners describe Moishe Mana's sale of Mana Wynwood, a 30-acre assemblage at 318 NW 23rd Street that includes his convention center, to Ken Griffin as effectively done.

The rumored price runs from $700 million to over $1 billion, which would set a record for a South Florida development-site sale, and sources say most of it has closed, with the rest expected to finalize by December. The crucial caveat is this: neither party has confirmed it. Griffin's spokesperson stood by the company's January denial, and Mana declined to comment, so this is a widely reported rumor rather than a confirmed transaction.

The interest still makes sense, because Wynwood has been transforming for years. As Larry Mastropieri put it on the Discover South Florida Podcast: "Wynwood has been a hot spot for a long time, an example of what a redevelopment plan can look like when investors and developers all get together and start moving in the same direction." That momentum is part of what makes a bet this size believable, and it is the same energy behind projects like the new office-condo hybrids opening in Wynwood.

Why do so many people believe the rumor?

Even with the denials, the signals stack up. Griffin is unmistakably concentrating his real estate in Miami. In January, he bought the 545Wyn office building in Wynwood, with Goldman Properties, for more than $180 million, and a broker linked to him arranged a $20.2 million buyout of the Wynwood Lofts right next to Mana Wynwood.

He is separately building his Citadel headquarters on a Brickell bayfront lot he paid $363 million for. And just three episodes ago, we covered Griffin selling his Worth Avenue building to Blackstone for $86 million, part of a real-time reshuffle: trimming Palm Beach retail and loading up on Miami.

Beyond the buying, Griffin reportedly wants an AI and technology campus on the Wynwood site, possibly with a satellite university, and Mana Wynwood has reportedly stopped booking major events more than a year out. That would fit Griffin's stated goal of building a finance-and-tech ecosystem in South Florida, exactly the kind of talent hub he has said he wants.

What is the reverse-1031 clue, and is the rumor repricing Wynwood?

There is even a tax clue. Some brokers point to a possible reverse 1031 exchange, a move where an investor buys the replacement property first and sells the old one afterward to defer capital-gains tax. Mana has been on a buying spree, paying $33 million for the Historic U.S. Post Office building and $110 million for the One Downtown office tower, which is exactly the first half of that maneuver, so brokers read it as a sign the big Wynwood sale is real. Larry, who says he has handled a number of these exchanges for clients, walked through the mechanics on the show.

Whatever the truth, the rumor alone is already moving the market. Brokers say sophisticated development firms are buying around the Mana Wynwood campus in anticipation, and Mana himself paid $24.5 million for the Pastis restaurant building just north of the site in July. The logic is simple: an AI campus of Griffin's scale would need a walkable neighborhood of restaurants, housing, and culture around it, and that is Wynwood. In short, the land is repricing before anything is confirmed.

Want to watch where South Florida's next big repricing happens? A local expert can help you read the signals early, before the headlines. Reach out to a real estate agent at The Mastropieri Group, Realtors®, or call (561) 544-7000.

Why does this matter for South Florida?

Step back, and this looks like the Wynwood version of what Related Ross did to downtown West Palm Beach: one billionaire's campus anchoring a whole neighborhood and repricing the land, housing, and retail around it. It even echoes the Vanderbilt satellite campus rising in West Palm Beach, another case of a marquee institution reshaping a South Florida district.

If the rumor is true, a Griffin AI campus would pull talent, jobs, and capital into Wynwood and ripple out into nearby home and rental prices. If it is not, the market has already partly priced it in anyway, which tells you how much weight a single billionaire's name now carries in South Florida real estate. Either way, Wynwood is a neighborhood to watch closely.

Watch More on This Topic: Watch this segment | Full Episode | Last week's recap

Frequently Asked Questions

Is Ken Griffin buying Mana Wynwood?

Reportedly, but it is not confirmed. Sources told The Real Deal that Griffin is buying Moishe Mana's 30-acre Mana Wynwood complex and that most of the deal has already closed. However, Griffin has denied it and Mana declined to comment, so it remains a widely reported rumor rather than a confirmed transaction.

How much is the rumored Mana Wynwood deal worth?

The rumored price ranges from $700 million to over $1 billion for the roughly 30-acre site at 318 NW 23rd Street. If accurate, that would make it a record for a South Florida development-site sale. The exact figure has not been confirmed, since neither party has acknowledged the deal.

What would Ken Griffin do with Mana Wynwood?

According to industry reports, Griffin would build an AI and technology campus on the site, possibly including a satellite university. The plan would fit his stated interest in creating an innovation ecosystem of finance, engineering, and technology talent in South Florida, though none of this has been officially announced.

What is a reverse 1031 exchange?

A reverse 1031 exchange is a tax strategy in which an investor buys a replacement property first and sells the original property afterward, deferring capital-gains taxes on the sale. It usually requires having the purchase funds available upfront and using a qualified intermediary to hold title until the swap is complete.

Is the rumor affecting Wynwood real estate?

Yes. Brokers report that sophisticated development firms are buying property around the Mana Wynwood campus in anticipation of the deal, and prices near the site have climbed. Mana himself recently paid $24.5 million for a nearby restaurant building, adding to the sense that the area is repricing.

Local help for South Florida buyers, sellers, and investors

Whether you are chasing an emerging neighborhood, buying, or trying to read where South Florida values are headed next, it helps to work with a team that follows the market closely. Reach out to The Mastropieri Group, Realtors® in Boca Raton, or call (561) 544-7000 for practical, hands-on guidance across South Florida.