Murano Grande at Portofino

Murano Grande at Portofino is a stepped condominium tower at 400 Alton Road, completed in 2003. The 407-foot project was developed by The Related Group of Florida, designed by Sieger Suarez and credits Rockwell Group for the interiors.

Murano Grande at Portofino rises in three stepped tiers to approximately 407 feet at 400 Alton Road, completed in 2003 along 700 linear feet of Biscayne Bay directly above the Miami Beach Marina. The Related Group developed it, Sieger Suarez designed it and Rockwell Group handled the interiors, and the residences remain among the most generously proportioned in South of Fifth, with flow-through layouts and terraces that take in the marina, the bay, the downtown skyline and the Atlantic beyond.

Amenities include a heated bayfront pool and spa, a lighted tennis court, fitness center, media room and 24-hour valet, concierge and security. Owners step out into the marina and the Baywalk on one side and the restaurants of South of Fifth on the other. It has long been the building of choice for buyers who want their boat slip and their front door at the same location.