450 Alton Road Unit PH1, Miami Beach, FL 33139
- $23,500,000
- 7
- BD
- 9
- BA
- 9,039
- SqFt
- Sold Price
- $23,500,000
- List Price
- $28,900,000
- Days on Market
- 97
- Closing Date
- Jun 26, 2026
- MLS#
- A11950140
- Year Built
- 2005
- Bedrooms
- 7
- Bathrooms
- 9
- Baths Half
- 2
- Living Area
- 9,039
- MLS Area Major
- 2420
Property Description
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.
Additional Information
- Taxes
- $304,931
- Hoa Fee
- $45,502
- Interior Features
- Wet Bar, Bidet, Built-in Features, Breakfast Area, Bathtub, Closet Cabinetry, Dining Area, Separate/Formal Dining Room, Dual Sinks, Entrance Foyer, Eat-in Kitchen, Elevator, Kitchen Island, Main Level Primary, Pantry, Storage, Soaking Tub, Separate Shower, Upper Level Primary, Vaulted Ceiling(s), Walk-In Closet(s)
- Appliances
- Dryer, Dishwasher, Electric Range, Free-Standing Freezer, Disposal, Ice Maker, Microwave, Oven, Refrigerator, Washer
- Heating
- Central, Electric
- Air Conditioning
- Central Air, Electric
- Exterior Construction
- Block
- Garage Spaces
- 7
- Elementary School
- Miami Beach South Pointe
- Middle School
- Miami Beach Nautilus
- High School
- Miami Beach
Listing courtesy of One Sotheby's International Realty. Contact:
Selling Office: One Sotheby's International Realty.