Miami vs. the Caribbean: The New Second-Home Equation for Ultra-Wealthy Buyers

Miami’s second-home story has shifted from lifestyle upgrade to strategic positioning. In recent residential real estate analysis, Miami was ranked as the global epicenter for ultra-wealthy second homes, with roughly 13,200 ultra-high-net-worth individuals reported to own second homes here. At the same time, tax policy headlines, including a proposed California “Billionaire Tax Act” framework described as a one-time 5% excise tax on worldwide net worth above $1 billion, have sharpened the contrast between U.S. metros and offshore alternatives. For South Florida buyers, the real comparison is not “Miami or an island.” It is “Miami plus an island,” or “Miami as the operational base with optionality elsewhere.” The Caribbean remains compelling for privacy, seclusion, and residency pathways in certain jurisdictions. Yet Miami’s advantage is institutional: depth of healthcare, market liquidity and transparency, aviation and marine services, and a year-round social and cultural calendar. This is why the conversation has become less about pure escape and more about building a second-home portfolio that performs under scrutiny, whether that scrutiny is financial, familial, or geopolitical.

Golf-Club Enclaves vs Waterfront Living: The South Florida Luxury Buyer’s Decision

In South Florida, the most consequential lifestyle decision in luxury real estate is often not architectural style but orientation: fairway or water. Private golf-course communities package privacy, social access, and service into a controlled environment, while waterfront ownership monetizes views, boating, and scarcity. For today’s ultra-premium buyer, the right choice hinges on how you value daily rituals, carrying costs, and liquidity across market cycles.