Adviser floats boutique hotel for Miami-Dade's courthouse auction
The auction sets the price. One adviser's read on the building's own geometry is arguing the product type.
Miami-Dade County is auctioning its vacant historic downtown courthouse through GovDeals, with bidding scheduled to close Friday. Zion Mass, founder and CEO of MASS Construction and an adviser on the building’s reuse, says its floor plates and ceiling heights argue for a boutique hotel over an office conversion, a product-type read that bidders in the South Florida market will have to underwrite for themselves.
Why it matters
This is one adviser’s opinion, not a county decision or a signed deal, but it lands on the exact question a bidder has to answer before the money question. Mr. Mass said the courthouse’s dimensions “line up really well with what a typical hotel today would have,” while an office conversion would need mechanical ductwork that could lower ceiling heights below what the space allows. He said other uses, including a school, have also been discussed, and that preserving the exterior facades and an original courtroom should anchor any redevelopment. The county’s own auction terms back that constraint: it is seeking bidders with the experience and capacity to operate a large-scale historic property in compliance with national and local historic preservation rules, not just the highest check.
The numbers
The 28-story, 361-foot courthouse at 73 W Flagler St. opened in 1928 as the tallest building in the South, blending Neoclassical and Mediterranean Revival design with a ziggurat-style roof. It was named a local historic landmark in 1985, added to the National Register in 1989, and had its historic protections extended in 2020 to cover interior spaces including the lobby, atrium and six courtrooms. The county set the auction’s minimum bid at $35.41 million with a $100,000 bid deposit. Crucially, the sale is subject to seller approval: the commission and mayor must unanimously accept the top bid after the Aug. 28 close, and the county can pass to the next-highest bidder if the winner is disqualified. That structure follows a failed 2025 attempt to sell the building to Russell Galbut’s GFO Investments, whose offer fell short of the county’s prior $52.3 million floor.
What’s next
The auction closes Friday, though GovDeals says bidding may extend if a bid lands near the deadline. Whoever wins still needs county sign-off, meaning the highest bid is not automatically the winning one. Mr. Mass’s hotel case is a starting point for underwriting, not a commitment from any buyer, and the county has not endorsed a preferred use.