Citadel Global Headquarters: Brickell's $2.5 Billion Block

Citadel Global Headquarters is a $2.5 billion mixed-use development planned for a full city block in Brickell, anchored at 1201 Brickell Bay Drive on the Miami waterfront. According to Bisnow, Ken Griffin spent more than $770 million over four years to assemble it: $360 million in 2022 for the four-acre vacant waterfront lot at 1201 Brickell Bay Drive, $286.5 million for the office building across the street at 1221 Brickell Avenue, and roughly $125 million buying every condo, one at a time, in the 22-story Solaris building at 1155 Brickell Bay Drive.

The last piece fell into place in July 2026, when Miami commissioners approved a $3 million no-bid sale of Jackson Cottage, the city's first doctor's office and a 121-year-old protected structure on the waterfront site. Griffin agreed to fund the landmark's relocation to Coconut Grove, and the preservation group that has leased it from the city since the late 1970s will end up owning both the cottage and the land under it. Demolition of the Solaris building is expected to begin soon.

The tower itself is designed by Foster + Partners at 54 stories and 1,032 feet, with AAI Architects, P.C. as architect of record and Thornton Tomasetti providing structural, protective design, and resilience engineering on a roughly 1.75 million square foot building. Florida YIMBY reported that revised plans filed in 2025 enlarged and reshaped the crown, and that the design holds a glass-to-opacity ratio of 63 percent on all four elevations.

The program has moved since the first reveal. The original plan included a 212-key hotel inside the tower and 1.3 million square feet of office. Bisnow reported that the hotel was cut from the building, with Citadel still weighing one across the street, and that the office component grew to about 1.7 million square feet, of which Citadel plans to occupy roughly 560,000 square feet itself. On the rest of the block, Griffin plans a 300-unit apartment building and a parking garage with more than 1,400 spaces.

Timing matters here. Citadel has begun soil-mixing on the site to prepare for vertical construction by the end of 2026, according to Bisnow. That puts the largest office development in the city's history under construction at the same moment Brickell is absorbing a heavy condo delivery schedule, which is the part I actually care about for clients. New office space at this scale brings employers, and employers bring the household income that supports rents and resale in the towers around it.

This is not a luxury for-sale condo, which is my core focus, and there is nothing to buy here. It is the anchor project for the neighborhood where a large share of my buyers are shopping, so I track it the way I track a delivery schedule. If you want a straight read on how the Citadel block, and the construction that comes with it, fits a Brickell buying or investment plan, call me at 305-964-8614 or visit the contact page.