Plenty of billionaires buy a mansion in Miami. Ken Griffin seems to be buying the parts list for a city.<\/p>\n
The Citadel founder, whose fortune Forbes pegs at about $60 billion, already controls most of a block in the financial district, a seven-lot spread on Star Island<\/a> and a private dock for his 308-foot yacht. On Sept. 30, he added a college campus.<\/p>\n Griffin closed on roughly 30 acres of Wynwood <\/a>for $1.1 billion in cash, a purchase the seller\u2019s company billed as the biggest land assemblage Florida has ever seen. That same day, Carnegie Mellon University said he was giving it $3 billion, which the school calls the largest gift an individual has ever made to higher education. Two-thirds of that money is earmarked for a Miami outpost on the site, planned for more than 3,500 students and nearly 300 faculty. Construction is slated for 2027, with the first students due in 2028.<\/p>\n One source likened his continuing investments in Miami as \u201ca man building his own city within a city.\u201d\u00a0<\/p>\n Griffin himself is not underselling it.<\/p>\n \u201cThe opportunity to bring one of the greatest universities in the United States of America to Miami will change the very fabric of this city for centuries to come,\u201d he said in public comments last week. \u201cThis may be the most impactful investment I will make in my lifetime \u2014 both for Miami and for our nation.\u201d<\/p>\n Ken Griffin\u2019s Miami shopping spree has moved past trophy homes and into city-shaping territory. Felix Mizioznikov \u2013 stock.adobe.com<\/p>\n So is one man stitching together his own town inside the Magic City?<\/p>\n Some brokers wince at the label.<\/p>\n \u201cI think building his own city is kind of a provocative way of putting it,\u201d Douglas Elliman broker Devin Kay told The Post. \u201cBut when you look at the scale of what\u2019s happening, you understand why people are kind of phrasing it that way.\u201d<\/p>\n Corcoran\u2019s Mick Duchon offered a gentler version.<\/p>\n \u201cIt\u2019s not that he\u2019s building a city within a city, but he\u2019s helping the city evolve and creating depth,\u201d he said.<\/p>\n On Sept. 30, the Citadel founder closed on roughly 30 acres of Wynwood for $1.1 billion in cash, a deal the seller\u2019s company called the largest land assemblage in Florida history. The same day, Carnegie Mellon University announced a $3 billion gift from him, with $2 billion set aside for a Miami campus on that land. Carnegie Mellon University<\/p>\n The school is planned for more than 3,500 students and nearly 300 faculty, with construction expected in 2027 and the first students in 2028. Carnegie Mellon University<\/p>\n Griffin said in public comments last week that the Carnegie Mellon project \u201cwill change the very fabric of this city for centuries to come.\u201d Bloomberg via Getty Images<\/p>\n The Monopoly board<\/p>\n The receipts back up the hype. In Brickell, Griffin paid $363 million in 2022 for a 2.5-acre bayfront lot where a 54-story Citadel headquarters is planned. He spent another $286.5 million on the office tower next door, bought out every unit in a neighboring 22-story condo building he intends to raze and added 300 apartments to the blueprint. In July, the city agreed to sell him a historic cottage for about $3 million, the last holdout on the block.<\/p>\n A few miles north, he teamed with Goldman Properties in January to buy the 545wyn office building for roughly $180 million. Then came the Wynwood land from developer Moishe Mana, who has said he spent about $70 million piecing together his holdings there starting in 2009.<\/p>\n Then there is where Griffin sleeps. He paid $106.9 million in 2022<\/a> for a Coconut Grove estate, the first Miami home to crack nine figures. His Star Island lots <\/a>ran about $169 million. And because a boat that size needs parking, he won approval for a private marina on Terminal Island<\/a>, where a proposed helipad has nearby condo owners up in arms over noise.<\/p>\n Brokers say the shopping list matters less than what it adds up to.<\/p>\n \u201cGriffin isn\u2019t just simply buying Miami real estate, he\u2019s investing in the infrastructure of a city, whether that be business, education, housing, and talent,\u201d Kay said.<\/p>\n The campus joins a portfolio that already includes a planned 54-story Citadel headquarters in Brickell, where he paid $363 million for the bayfront site and $286.5 million for the office tower beside it. Foster + Partners<\/p>\n A rendering shows the proposed Citadel headquarters at 1201 Brickell Bay Drive in Miami. Foster + Partners<\/p>\n The school plugs a hole that has long dogged the city\u2019s corporate ambitions, according to Duchon.<\/p>\n \u201cPart of the reason some larger corporations historically haven\u2019t moved their headquarters to Miami is because of the talent pool,\u201d he said, adding that Griffin is \u201cbaking in future growth\u201d and \u201cbringing permanence to the market.\u201d<\/p>\n Kay said the money that flooded in during the pandemic now has reasons to stay put, since \u201cthe infrastructure is being built around that wealth.\u201d<\/p>\n For Lourdes Alatriste, a Douglas Elliman agent who came to Miami young, the shift is hard to overstate. She recalled the drug-money years of the 1970s and \u201980s, then the \u201990s wave of models and A-listers.<\/p>\n \u201cWe had all those celebrities coming in for a second home, never to stay full time,\u201d she said.<\/p>\n He has also bought out an entire neighboring condo building, added 300 apartments to the plan and partnered on the $180 million 545wyn office building in Wynwood. Google Earth<\/p>\n A demolished apartment building and vacant lot are seen at 1250 and 1260 Brickell Bay Drive. Ken Griffin plans to add a 300-unit apartment building and 1,420-space garage to the site. Google Earth<\/p>\n On the personal side, he owns a $106.9 million Coconut Grove estate. 1 Oak Studios<\/p>\n Now the buyers stay year-round, and she credits Griffin, whom she has met, with setting the pace.<\/p>\n \u201cHe doesn\u2019t hesitate. He moves and gets it done,\u201d Alatriste said. \u201cI think he is one of the biggest assets we have here right now.\u201d<\/p>\n She expects Wynwood, long a district of murals and bars, to follow the path of a far tonier neighbor.<\/p>\n \u201cI see it transforming like what Coconut Grove was many, many, many years ago,\u201d she said, before adding a caveat. \u201cIt needs more walkability.\u201d<\/p>\n Follow the leader<\/p>\n Where Griffin goes, other fortunes tend to trail.<\/p>\n \u201cHe came in, Jeff Bezos came in, Larry Page came in,\u201d Alatriste said.<\/p>\n Kay traced the luxury boom to Griffin\u2019s early bets, calling him \u201cthe first one to raise the bar in South Florida\u201d and noting that \u201call the other smart money follows.\u201d<\/p>\n Griffin owns seven Star Island lots that cost about $169 million. Luis \u2013 stock.adobe.com<\/p>\n He purchased Terminal Island site approved for a private megayacht marina. A rendering of the marina is shown. BMA Architects<\/p>\n The sales job has gotten easier, too.<\/p>\n \u201cWe\u2019re not pitching Miami anymore. Miami speaks for itself,\u201d Duchon said.<\/p>\n Not everyone gets a seat at the table. Kay said homes priced at $10 million and up have soared, while buyers a rung or two below are getting squeezed.<\/p>\n \u201cA lot of people that are in the one to five million dollar price point have gotten priced out of a lot of these markets because it\u2019s just gotten way too expensive,\u201d he said, adding that many are being \u201cedged out by cash buyers.\u201d<\/p>\n \u201cWith more people moving here than there are properties to even sell them, that\u2019s putting pressure on pricing and pricing a lot of people out of the market,\u201d Kay said.<\/p>\n Hedge fund CEO Ken Griffin, left, shakes hands with Carnegie Mellon University President Farnam Jahanian at an event announcing Griffin\u2019s $3 billion donation to the university, with the bulk of the money intended to build a new campus in Miami focused on societal challenges, Thursday, Oct. 1, 2026, in the Wynwood district of Miami. AP Photo\/Rebecca Blackwell<\/p>\n Brokers stop short of saying he is building his own city, but they agree the effect is bigger than any single deal. \u201cI think he\u2019s investing in the infrastructure of a city,\u201d said Douglas Elliman\u2019s Devin Kay. Pictured is a photo of 1221 Brickell Ave. Google Earth<\/p>\n Some of his own clients have started shopping outside Miami and Palm Beach altogether, he added.<\/p>\n