Luxury Homes on Star Island, Miami Beach

Star Island is a man-made private island in Biscayne Bay between South Beach and downtown Miami, accessed by a single bridge off the MacArthur Causeway. The US Army Corps of Engineers dredged the island in 1922 as part of Carl Fisher's broader Miami Beach development, and the trophy-estate phase dates to the 1990s, when Gloria Estefan, Sylvester Stallone, and Don Johnson anchored the modern celebrity roster. The island holds roughly 33 single-family estate lots, almost all with direct Biscayne Bay frontage and private docks. According to The Real Deal, Vlad Doronin's $120M sale at 26 Star Island Drive in March 2025 set the Miami-Dade County record. For comparison context, see my Fisher Island guide, my Indian Creek Village guide, and the Q1 2026 luxury market report.

Current Market: Star Island Estate Sales 2025-2026

Star Island does not produce many public sales in any given year. With roughly 33 estate lots and most owners holding generationally, headline trades arrive once or twice a cycle and reset the entire price curve. The March 2025 close at 26 Star Island Drive is the defining recent transaction. According to The Real Deal, billionaire developer Vlad Doronin sold the 22,000-square-foot estate on 2.5 acres for $120M to Constellation Drive LLC, an entity tied to businessman Michael Ferro. Doronin had purchased the same property from Shaquille O'Neal in 2009 for $16M, producing a 650% return. Per ProfileMiami archival data, the average Star Island sale in 2022 traded at $40.2M, up 71% from 2019. Asking prices on currently listed Star Island estates run from roughly $40M to $80M, with the upper trophy tier resetting toward $100M+ after the Doronin comp.

Notable Residents and Recent Transactions

Star Island has carried the strongest celebrity roster in Miami real estate since the 1990s. The island sits at the intersection of entertainment, sport, and private wealth. According to public records and reporting from The Real Deal, Robb Report, and ProfileMiami, the current and former Star Island roster includes:

• Vlad Doronin: Sold 26 Star Island Drive in March 2025 for $120M, the Miami-Dade County record. Acquired from Shaquille O'Neal in 2009 for $16M. The buyer was Constellation Drive LLC, tied to businessman Michael Ferro.
• Gloria Estefan and Emilio Estefan: 1 Star Island, the highest-numbered address as you cross the bridge, currently listed at $40M. The Estefans plan to remain on the island at a second property they own at 39 Star Island.
• Sean Diddy Combs: Acquired a Star Island mansion in 2003 for $14.5M. Property carries the same celebrity-tier security and waterfront profile as the rest of the island.
• Rick Ross: Owns a waterfront Star Island estate, refinanced in March 2026 with a balloon mortgage that now totals $35M after a $10.7M additional draw, per The Real Deal.
• Sylvester Stallone, Don Johnson, Lenny Kravitz, Will Smith, Madonna, Rosie O'Donnell, Thalia, Shaquille O'Neal: All have been owners or long-term tenants at various points across the past three decades.
• International ownership: A meaningful share of Star Island estates trade through Delaware LLCs and offshore trust structures. Privacy buyers from Latin America, Europe, and the Gulf operate under counsel-driven anonymity.

The common buyer profile is privacy demand combined with the desire for full Miami Beach connectivity, since Star Island is the only one of Miami's trophy private islands that sits inside the City of Miami Beach. Buyers are within five minutes of South Beach, Lincoln Road, and the MacArthur Causeway exit to downtown Miami and Brickell. According to Robb Report, that combination of privacy and walkable Miami Beach access is the structural reason Star Island remains liquid even as inventory stays scarce.

Architecture, Lot Profile, and Waterfront Specs

Star Island estates sit on lots that typically range from 0.5 to 2.5 acres, with the largest parcels along the southern and eastern shorelines. Almost every estate has direct bay frontage with private docks, and most run between 8,000 and 25,000 building square feet across two or three stories. Architecture spans Mediterranean Revival from the original 1920s and 1930s era through contemporary tropical modernism rebuilt during the 2010s and 2020s. Recent teardowns and rebuilds have favored open-plan glass-walled designs by South Florida architects like Chad Oppenheim, Kobi Karp, and Choeff Levy Fischman. The Doronin estate at 26 Star Island that traded at $120M was a Bjarne Mastenbroek-designed compound that previewed the architectural ambition the island now supports.

• Typical lot: 0.5 to 2.5 acres. Largest parcels along the eastern and southern bay shorelines.
• Bay frontage: Nearly every estate has direct Biscayne Bay frontage. Lot widths along the water typically run 100 to 350 linear feet.
• Building scale: 8,000 to 25,000 square feet across two or three stories. Trophy estates push higher with separate guest houses and staff quarters.
• Docks: Private docks rated for yachts in the 60 to 120 foot range. Marina-grade construction with shore power, fuel access, and floating slip configurations.
• Architectural styles: Mediterranean Revival originals, contemporary tropical modernism, and a small set of mid-century structures preserved on the interior lots.
• Pool and outdoor: Resort-scale pools, outdoor kitchens, tennis or pickleball courts, and detached guest pavilions are standard at the trophy tier.

According to Knight Frank's Wealth Report and Savills' Global Residential Cities research, single-family waterfront in the $5,000+ per square foot range is now a global trophy asset class. Star Island, post-Doronin sale, sits inside that global comp set alongside La Croisette in Cannes, Beverly Park in Los Angeles, and Cap Ferrat. Buyers comparing across global trophy markets evaluate Star Island specifically for the combination of bay-frontage acreage and proximity to South Beach.

Access, Security, and the Guarded Bridge

Star Island is reached by one bridge off the MacArthur Causeway. The bridge is staffed continuously by a guardhouse contracted through the Star Island homeowners association. Every vehicle is stopped before clearing the gate. Non-residents must be on a homeowner's pre-approved list, and tour buses, rideshares, and unannounced visitors are turned away. Police service is delivered by the Miami Beach Police Department, supplemented by private security and HOA-funded patrols. This delivery model is different from Indian Creek Village, which operates its own dedicated police force.

• Single guarded bridge: One vehicular access point at Star Island Drive. Guard service is 24/7 and funded by HOA assessments.
• Miami Beach PD jurisdiction: Standard city police coverage with priority response negotiated through the HOA and individual estate security contracts.
• Private estate security: Most trophy estates layer private security teams, perimeter cameras, and alarm-monitoring services on top of the HOA guardhouse.
• Marine access: Owners can dock yachts and tenders directly at private docks. Marine access from Biscayne Bay is open water, but the HOA maintains marine monitoring relationships with Miami Beach PD marine units.
• Service vendor protocols: Construction crews, deliveries, and service vendors must be on homeowner pre-approved lists. Some estates require off-duty officers for high-traffic work windows.

According to Miami Beach PD public reports, Star Island calls-for-service rates run materially below city averages because of the gate filtering. The security model is HOA-plus-municipal rather than the municipal-only model that Indian Creek Village uses. For comparison context, see my Indian Creek Village guide on the dedicated-police-force model and my Bal Harbour guide on a contrasting public-access luxury market with private boutique security.

True Cost of Owning on Star Island

Star Island estate ownership layers carrying cost on top of the purchase price. On a $60M estate, all-in annual cost typically runs $1.5M-$2.5M before mortgage. On a $120M trophy estate, the run-rate moves toward $3M-$4M annually.

• Property tax: Miami Beach combined millage runs approximately 1.9-2.2% of assessed value per year, per Miami-Dade Property Appraiser data. On a $60M assessed estate, this is $1.1M-$1.3M annually. Note that Miami-Dade often assesses below market during the first cycle after a sale, but the assessment resets upward over time.
• HOA dues: The Star Island HOA funds the guardhouse, landscaping, and shared infrastructure. Annual dues run in the $25,000-$50,000 range per estate based on lot-size formulas.
• Insurance: Florida homeowner and wind insurance on a $60M-$100M waterfront estate runs roughly $200,000-$600,000 per year, scaling with replacement cost, construction year, hurricane mitigation, and dock coverage. Excess flood, jewelry, and umbrella layers add further.
• Maintenance, staff, and grounds: 1-2 acre waterfront estates carry full-time grounds, pool, dock, and household staff. Owner-managed staff budgets typically start at $250,000 and scale with the size of the home and program.
• Renovation and rebuild reserve: Recent Star Island rebuilds budget $1,500-$3,500 per building square foot for new construction at the trophy tier. Miami Beach permitting and HOA architectural review typically extend timelines 18-30 months for full rebuilds.

According to the National Association of Realtors and Miami Realtors data on luxury single-family transactions, total cost-of-ownership scenarios at the $30M+ tier require multi-year cash-flow modeling, not back-of-envelope math. I build a five-year carrying cost model for every Star Island client before contract, including realistic scenarios for renovation timing and short-term liquidity needs. See my true cost of owning a Miami luxury home guide for related methodology and the LLC structuring guide for international buyers managing privacy and tax layers.

Star Island vs. Miami's Other Ultra-Exclusive Enclaves

Star Island wins on three measures that matter to a specific buyer profile: it sits inside the City of Miami Beach with five-minute access to South Beach and Lincoln Road, almost every estate has direct Biscayne Bay frontage with private docks, and the buyer roster is the most celebrity-anchored of any Miami private island. The trade-off versus Indian Creek Village is that Star Island uses the Miami Beach Police Department rather than a dedicated municipal force. The trade-off versus Fisher Island is that buyers acquire single-family estates rather than condos, which means full discretion but also full operational responsibility. For comparison shopping, see my Fisher Island guide, Indian Creek Village guide, and Key Biscayne luxury guide.

Investment Outlook: Doronin Reset and the Next Cycle

Star Island is a scarcity asset with roughly 33 estate lots and zero remaining undeveloped land. The Doronin sale at $120M in March 2025 reset the entire price curve. Doronin's 650% return over 16 years reflects the structural trend: capped supply meets rising global luxury demand, especially from finance and tech wealth relocating from California, New York, and Illinois. According to The Real Deal and ProfileMiami research, Miami Beach single-family pricing on water rose roughly 71% from 2019 to 2022 on Star Island specifically. Florida has no state income tax, no inheritance tax, and a Save Our Homes assessment cap once the estate is homesteaded. The combined tax case is one of the strongest among US trophy markets. For LLC and trust structuring, see my LLC structuring guide. For tax considerations by buyer country, see my international tax guide.

How I Help Star Island Buyers and Sellers

Star Island transactions require introductions, discretion, and a sharp read on which sellers will engage with which buyer profiles. I work the introduction layer through existing island relationships and the Compass South Florida luxury team. For buyers, I run an off-market search across owners considering liquidity, vetted brokers holding private listings, and developer-held parcels under controlled marketing. For sellers, I coordinate private buyer outreach without forcing a public listing or signaling the market. Every Star Island file at Compass clears legal, financial, and discretion checks before introductions advance. I do not bring unvetted buyers to Star Island sellers, and I do not bring Star Island listings to unvetted buyers.

"On Star Island, the public listings are only part of the picture. The real inventory is held by owners weighing liquidity who will not list publicly. My job is to know who they are, what would move them, and which buyers they will actually meet with. Trust and discretion come before the address."Gerardo Gonzalez, Licensed Real Estate Agent at Compass

Want a discreet introduction to off-market Star Island inventory or a private representation conversation? Reach out. I review buyer credentials, scope, and timeline before any introduction advances. Discretion is the default, not an upgrade.

Frequently Asked Questions

About the author: Gerardo Gonzalez is a licensed real estate agent at Compass (License #3561753), specializing in South Florida luxury and pre-construction real estate. Luxury Dade Group at Compass. (305) 964-8614 | g.gonzalez@compass.com

Related guides: Fisher Island luxury condos | Indian Creek Village luxury homes | South Beach luxury condos | Mid-Beach luxury condos | LLC structuring for foreign buyers | True cost of owning a Miami luxury condo | Foreign national Miami real estate guide | Q1 2026 Miami luxury market report