
$28,900,000
CondominiumActive450 Alton Rd, Miami Beach FL 33139
MLS #A11950140About This Property
An irreplaceable trophy penthouse, crowning South of Fifth at the iconic Philippe Starck–designed ICON South Beach, establishes a new benchmark for Miami Beach luxury. This extraordinary tri-level masterpiece presents a bespoke private rooftop terrace, on e of the largest in Miami Beach, spanning over 11,000 sf of outdoor living, commanding unobstructed 360-degree panoramic views across every horizon. The private rooftop sanctuary is designed for grand-scale entertaining and elevated everyday living, featuring a saltwater pool, expansive sun lounges, a professional-grade outdoor kitchen with BBQ, dining for 18, a fire pit, and multiple wraparound terraces across all levels, creating a seamless indoor-outdoor lifestyle at an unprecedented scale.Two sculptural floating staircases, illuminated by dramatic skylights, connect the residence’s three levels. Soaring 20-foot floor-to-ceiling glass walls frame breathtaking vistas from sunrise to sunset, capturing the Atlantic Ocean and pristine beachfront, cruise ships gliding past Fisher Island, sweeping open bay views, and Miami's skyline sunsets.The grand principal suite is a private retreat encased entirely in glass, showcasing a spa-inspired bath with a floating shower and soaking tub, multiple walk-in wardrobes. The PH also offers two family rooms, two wine cellars, a bar lounge, billiards room, and private gym. Completing the offering is a private 7 car garage. This is a world-class legacy estate at the very to of Miami Beach.
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About Miami Beach
Miami Beach is a barrier island city defined by its Art Deco Historic District, oceanfront condos, and year-round tourist energy along Ocean Drive, Lincoln Road, and Collins Avenue. The neighborhood ranges from the party-forward South Beach to quieter mid-Beach and North Beach pockets, plus the Faena District's newer luxury development on 32nd-36th streets. The city draws international buyers and second-home owners who want walkable beach living with full urban amenities.
Property Details
Property Type
Condominium
Year Built
2005
Living Area
9,039 sq ft
Bedrooms
7
Bathrooms
9
Garage
7 Spaces
Pool
Yes
Waterfront
Yes
Cooling
Central Air, Electric
Heating
Central, Electric
Flooring
Marble
Construction
Concrete Block Construction
Style
Corner Unit, Penthouse, Multi Level
HOA Fee
$45,502 / Quarterly
Annual Taxes
$304,931 (2025)
Days on Market
16
MLS #
A11950140
Features & Amenities
Interior
Appliances
Exterior
Other
Nearby Schools
Assigned public schools pulled from Miami-Dade County Public Schools’s official attendance-boundary data. Verify current boundaries with MDCPS before buying — zones can change year to year.
School data source: Miami-Dade County Open Data Hub
Similar Homes in Miami Beach
Location
City
Miami Beach
State
FL
ZIP Code
33139
County
Miami-Dade County
Listing provided by Roland Ortiz at One Sotheby's International Realty. Data from Miami Association of REALTORS®. All information deemed reliable but not guaranteed. Listing #A11950140.