Estate Condo
7
Beds
8
Baths
9,039
SQUARE FEET
Condominium
Type
2005
Built
$15,167
HOA / mo
Listing courtesy of
One Sotheby's International Realty
Roland Ortiz
MLS® #A11950140
Listing information last updated May 8, 2026
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Overview
This condo in Miami Beach has 7 bedrooms and 8 bathrooms across 9,039 square feet, and is listed for sale at $28,900,000 (about $3,197 per square foot). Built in 2005.
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.
Listing history
Listed for sale
Jan 31, 2026 · MIAMI MLS
$28,900,000
Days on market
as of today
171 days
Building & financials
FROM MIAMI MLSThe carrying-cost and structural facts that close or kill a Miami deal — straight from the listing feed.
HOA / association dues
$15,167 / mo · $45,502 quarterly
Annual property tax (2025)
$304,931
Association type
Condo
Waterfront
Ocean Access
Pets
Allowed (verify restrictions)
HOA dues include
Dues, taxes, and association data per MIAMI MLS and public records; flood zone from FEMA NFHL. Verify with the HOA, county, and your insurer during due diligence.
Property details
Features & amenities
Location
450 Alton Rd, Miami Beach FL 33139
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Est. monthly payment
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per month
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List your rental →Listing data © MIAMI MLS · IDX information deemed reliable but not guaranteed · 171 days on market.
We do not advertise a “free” buyer’s agent; buyer-representation compensation is disclosed in writing. Bitcoin pricing is indicative and updates with the market — not financial, tax, or legal advice. Buyer to independently verify all measurements, assessments, and flood & insurance facts.