New York City

Old FiDi Office Tower Snags $175M Lifeline for 326-Rental Makeover

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Published on March 28, 2026
Old FiDi Office Tower Snags $175M Lifeline for 326-Rental MakeoverSource: Google Street View

The long-time Maritime Exchange building at 80 Broad Street is trading in its office credentials for a full-on rental reboot. Broad Street Development and its partners have locked in a $175 million construction loan to turn roughly 400,000 square feet of Financial District office space into 326 apartments in Lower Manhattan, using New York City's 467-m office-to-residential tax incentive. Developers say construction is expected to begin immediately.

Deal and financing

Broad Street Development, led by Raymond Chalmé and Daniel M. Blanco, said the recapitalization includes a $175 million construction loan arranged by Newmark and provided by Derby Lane Partners, according to CityBiz. BSD said it closed the financing with partners PCCP and One Investment Management, a package the team says clears the way for immediate work on the downtown tower.

Conversion plans and permits

Department of Buildings records filed in January outline a full interior reconfiguration into 326 apartments, with units running from the second through the 34th floors and resident amenity spaces planned toward the top of the building, according to Propmodo. The plans call for ground-floor retail, a lower-level health club, and several restaurant or medical spaces, while architects slice up the existing office plates into smaller, light-filled residential layouts.

Design and heritage

Rawlings Architects is listed as designer of record, with Korban Studio handling interiors. The project team says it will keep the building's Art Deco character intact while updating the spaces for modern renters, according to CityBiz. "This recapitalization marks a major milestone and the formal launch of a residential redevelopment that will transform a historic Downtown office tower into a modern residential community," Chalmé said in the announcement.

Why it matters

The project slots into a broader wave of office-to-residential conversions powered by New York's 467-m tax exemption, which offers multi-year property-tax relief in exchange for a share of income-restricted units, according to a fiscal note from the Office of the NYC Comptroller. Combined with recent zoning changes meant to streamline conversions, the program has turned financially marginal office properties in Lower Manhattan into contenders for new housing.

What’s next

Permits were filed in late January and the development still needs final Department of Buildings approvals before gut work can begin, per reporting by The Real Deal. If completed, the 80 Broad Street overhaul will add dozens more units to a growing pipeline of conversions that are slowly reshaping the Financial District’s housing mix.