A bayfront mansion on Miami Beach's Hibiscus Island sold for $52 million on August 13, 2026, setting a new record for island home sales in Miami Beach that week and underscoring the continued appetite for ultra-luxury waterfront real estate in South Florida.

What property sold and what makes it stand out?

The estate at 270 South Hibiscus Drive is a newly constructed, 9,100-square-foot mansion that combines residential luxury with resort-grade amenities, fetching approximately $5,800 per square foot of livable space — a figure that places it among the most expensive per-square-foot transactions in Miami Beach history. The joint venture behind the sale was led by Luis Bosch Luxury Homes.

  • Two private docks capable of accommodating yachts up to 105 feet in length
  • An on-site nightclub and dedicated fitness center
  • New construction, meaning buyers inherit no deferred maintenance or renovation costs

Why does this sale matter for Miami Beach real estate?

The $52 million closing price on August 13, 2026 represents the highest recorded sale price for a Miami Beach island property reported that week, signaling that demand among ultra-high-net-worth buyers for Hibiscus Island's exclusive bayfront addresses remains exceptionally strong. Hibiscus Island is a guard-gated enclave connected to Miami Beach by the MacArthur Causeway, long favored for its privacy and unobstructed Biscayne Bay views.

  • Record pricing at $5,800 per square foot reflects a premium for new construction and deep-water dock access
  • Hibiscus Island sits between Palm Island and Venetian Islands, competing directly with Miami's most coveted waterfront addresses
  • The sale adds to a pattern of eight- and nine-figure residential transactions reshaping Miami Beach's luxury tier

What does this price signal for the broader Miami luxury market?

Transactions at this scale on Miami Beach's private islands suggest that the upper end of South Florida's residential market continues to compress price gaps with established global luxury markets such as Manhattan and Los Angeles. A per-square-foot rate near $5,800 for a newly built home — not a historic trophy property — indicates that new construction itself now commands a significant premium when paired with deep-water yacht access and resort amenities.

  • Buyer identity was not disclosed in available reporting
  • Luis Bosch Luxury Homes led the selling joint venture
  • The dual-dock configuration, rated for vessels up to 105 feet, directly targets the yachting community

The original reporting on this transaction was published by The Real Deal Miami on August 13, 2026.