Private island real estate market seen reaching $11.27 billion by 2030

The Business Research Company says the private island real estate market is set to grow from $7.34 billion in 2025 to $11.27 billion by 2030, driven by ultra-wealthy buyers, luxury tourism and new asset-management technologies. North America led the market in 2025, while Asia Pacific is expected to grow fastest.

Why it matters: - Private islands are moving from a niche luxury purchase to a growing alternative asset class for wealthy buyers. - The market outlook points to stronger demand for secluded properties, premium hospitality assets and offshore-style ownership structures. - The forecast also signals growing interest in island real estate as a response to climate risk, privacy demands and portfolio diversification.

What happened: - The Business Research Company projected the private island real estate market will rise from $7.34 billion in 2025 to $7.99 billion in 2026. - The firm said the market will reach $11.27 billion by 2030, implying a 9.0% CAGR from 2026 to 2030. - The company published the forecast on July 6, 2026. - The report covers private island transactions involving the purchase, sale or ownership of entire islands or island parcels under exclusive control. - The report describes private islands as properties used as luxury residences, exclusive resorts or investment assets. - The company offered a free sample of the report. - The company also offered the full market report.

The details: - The report said the historic growth rate from 2025 to 2026 was 8.8%. - The company linked past growth to wealth accumulation among the ultra-rich, luxury tourism infrastructure in island locations, demand for offshore tax-efficient holdings, better maritime transport and access, and privatization of remote coastal regions. - The forecast cites climate-driven migration, AI-powered luxury property management, autonomous marine transport links, tokenization and fractional ownership, and stricter environmental and coastal zoning rules as growth drivers. - The report flagged ultra-exclusive off-grid luxury island projects, sovereign-style private island ownership, remote lifestyle migration, ultra-luxury resort privatization and land banking of rare coastal and island real estate as emerging trends. - The report said high-net-worth individuals, defined as people with more than $1 million in investable assets excluding primary homes, are a major source of demand. - UBS Group AG’s Global Wealth Report 2023 forecast a 38% rise in global wealth by 2027 to $629 trillion, with 86 million millionaires and 372,000 ultra-high-net-worth individuals. - The report said luxury tourism is expanding as more affluent travelers seek exclusive, personalized experiences. - Italy’s Travel Open Day Srl reported in December 2024 that international arrivals in luxury tourism rose 11% year over year to about 790 million in the first seven months of 2024. - The report said North America held the largest market share in 2025. - The report said Asia Pacific will be the fastest-growing region in the years ahead. - The geographic coverage includes Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America and the Middle East and Africa. - The Business Research Company said its 2026 market reports include market attractiveness scoring, TAM analysis, company scoring matrices, Excel forecasting dashboards, market hotspots infographics and updated graphics and tables.

Between the lines: - The forecast suggests private islands are being shaped by both lifestyle demand and portfolio strategy. - The mix of climate risk, zoning pressure and fractional ownership tools points to a market that is becoming more institutional and more finance-driven. - North America’s current lead and Asia Pacific’s growth outlook suggest the center of demand may broaden beyond traditional luxury hubs.

What's next: - The market’s near-term path will depend on whether luxury travel, wealth creation and climate concerns continue to push buyers toward scarce coastal assets. - Technology-led ownership models and management tools could make island deals more accessible to a wider set of high-net-worth investors. - Regional growth will likely hinge on regulatory changes, transport access and the supply of suitable island inventory.

The bottom line: - Private islands remain a rarefied market, but the forecast shows growing demand, broader investment logic and a path to $11.27 billion by 2030.