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.
Sold for $23,500,000
$23,500,000
450 Alton Rd #Penthouse 1, Miami Beach, FL 33139
7beds
9,039sqft
Condominium
Built in 2005
-- sqft lot
$23,412,600 Zestimate®
$2,600/sqft
$6,116 Estimated rent
Home value
$23,412,600
$20.60M - $26.69M
$6,116/mo
Zestimate® history
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Irreplaceable trophy penthouseSaltwater poolPrivate gymDramatic skylightsGrand principal suiteTwo sculptural floating staircasesBespoke private rooftop terrace
Zillow last checked:
Listing updated:
Listed by:
Roland Ortiz 786-253-3949,
One Sotheby's International Realty,
Jorge Martinez 786-286-4344,
One Sotheby's International Realty
Bought with:
Jorge Martinez, 0678035
One Sotheby's International Realty
Source: MIAMI,MLS#: A11950140
Originating MLS: A-Miami Association of REALTORS
Originating MLS: A-Miami Association of REALTORSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 7
- Bathrooms: 9
- Full bathrooms: 7
- 1/2 bathrooms: 2
Rooms
- Room types: Den/Library/Office, Family Room, Media Room, Recreation Room
Heating
- Central, Electric
Cooling
- Central Air, Electric
Appliances
- Included: Dishwasher, Disposal, Dryer, Free-Standing Freezer, Ice Maker, Microwave, Electric Range, Refrigerator, Oven, Washer
Features
- Bar, Built-in Features, Closet Cabinetry, Kitchen Island, Elevator, Entrance Foyer, Pantry, Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar, Storage
- Flooring: Marble
- Doors: High Impact Doors
- Windows: Clear Impact Glass, Skylight(s), Bay Window(s), Blinds, Impact Glass
- Furnished: Yes
- Common walls with other units/homes: Corner Unit
Interior area
- Total structure area: 9,039
- Total interior livable area: 9,039 sqft
Property
Parking
- Total spaces: 7
- Parking features: 2 Or More Spaces, Assigned, Guest, Valet, Garage Door Opener
- Attached garage spaces: 7
Accessibility
- Accessibility features: Accessible, Accessible Doors
Features
- Levels: Multi Level
- Entry location: First Floor Entry,Foyer
- Patio & porch: Deck, Wrap Around
- Exterior features: Barbecue, Balcony
- Has private pool: Yes
- Pool features: Private Pool
- Spa features: Community
- Has view: Yes
- View description: Bay, Intracoastal View, Ocean, Skyline
- Has water view: Yes
- Water view: Bay,Intracoastal View,Ocean
- Waterfront features: Ocean Access, Bay
- Frontage type: Bay/Harbor
Details
- Parcel number: 0242032860340
Construction
Type & style
- Home type: Condo
- Architectural style: Multi Level
- Property subtype: Condominium
- Attached to another structure: Yes
Materials
- Concrete Block Construction
Condition
- Year built: 2005
Community & HOA
Community
- Security: Fire Sprinkler System, Fire Alarm, Smoke Detector, Doorman, Secured Garage/Parking, Security Service, TV Camera
- Application fee: $100
- Pet fee: $0
- Subdivision: Icon Condo
HOA
- Has HOA: Yes
- Amenities included: Bar, Barbecue, Bike Storage, Billiard Room, Business Center, Cabana, Fitness Center, Library, Sauna, Spa/Hot Tub, Car Wash Area
- HOA fee: $45,502 quarterly
Location
- Region: Miami Beach
Financial & listing details
- Price per square foot: $2,600/sqft
- Tax assessed value: $16,356,480
- Annual tax amount: $304,931
- Date on market: 1/31/2026
- Listing terms: All Cash,Conventional
Price history
| Date | Event | Price |
|---|---|---|
| 6/26/2026 | Sold | $23,500,000-18.7%$2,600/sqft |
Source:  MIAMI #A11950140 Report a problem | ||
| 5/8/2026 | Pending sale | $28,900,000$3,197/sqft |
Source: MIAMI #A11950140 Report a problem | ||
| 1/31/2026 | Listed for sale | $28,900,000-3.7%$3,197/sqft |
Source: MIAMI #A11950140 Report a problem | ||
| 1/27/2026 | Listing removed | $99,000$11/sqft |
Source: MIAMI #A11634986 Report a problem | ||
| 1/6/2026 | Listing removed | $29,999,999$3,319/sqft |
Source: MIAMI #A11810924 Report a problem | ||
| 11/21/2025 | Listed for rent | $99,000-23.3%$11/sqft |
Source: MIAMI #A11634986 Report a problem | ||
| 9/3/2025 | Price change | $29,999,999-16.7%$3,319/sqft |
Source: MIAMI #A11810924 Report a problem | ||
| 6/3/2025 | Listed for sale | $36,000,000-9.8%$3,983/sqft |
Source: MIAMI #A11810924 Report a problem | ||
| 6/3/2025 | Listing removed | $39,900,000$4,414/sqft |
Source: MIAMI #A11475034 Report a problem | ||
| 5/12/2025 | Listing removed | $129,000$14/sqft |
Source: MIAMI #A11634986 Report a problem | ||
| 1/22/2025 | Price change | $129,000-13.4%$14/sqft |
Source: MIAMI #A11634986 Report a problem | ||
| 12/23/2024 | Price change | $39,900,000-6.1%$4,414/sqft |
Source: MIAMI #A11475034 Report a problem | ||
| 12/9/2024 | Price change | $149,000-6.3%$16/sqft |
Source: MIAMI #A11634986 Report a problem | ||
| 11/26/2024 | Price change | $159,000-5.9%$18/sqft |
Source: MIAMI #A11634986 Report a problem | ||
| 10/29/2024 | Price change | $169,000-10.6%$19/sqft |
Source: MIAMI #A11634986 Report a problem | ||
| 9/19/2024 | Price change | $42,500,000-10.5%$4,702/sqft |
Source: MIAMI #A11475034 Report a problem | ||
| 9/12/2024 | Listed for rent | $189,000$21/sqft |
Source: MIAMI #A11634986 Report a problem | ||
| 12/21/2023 | Price change | $47,500,000-12.8%$5,255/sqft |
Source: MIAMI #A11475034 Report a problem | ||
| 11/6/2023 | Listed for sale | $54,500,000$6,029/sqft |
Source: MIAMI #A11475034 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $304,931 +6.1% | $16,198,270 +10% |
| 2024 | $287,481 +7.4% | $14,725,700 +10% |
| 2023 | $267,645 +17% | $13,387,000 +10% |
| 2022 | $228,666 -2.7% | $12,170,000 |
| 2021 | $234,980 -0.3% | $12,170,000 |
| 2020 | $235,606 -0.1% | $12,170,000 |
| 2019 | $235,836 +3.1% | $12,170,000 0% |
| 2018 | $228,849 | $12,170,113 |
| 2017 | $228,849 -1.3% | $12,170,113 -15% |
| 2016 | $231,755 -13.9% | $14,317,780 +9.1% |
| 2015 | $269,111 +11% | $13,124,628 +10% |
| 2014 | $242,415 +96.1% | $11,931,480 +89.6% |
| 2013 | $123,622 +0% | $6,293,159 +10% |
| 2012 | $123,622 +9.7% | $5,721,054 +10% |
| 2011 | $112,728 +3.2% | $5,200,959 +5% |
| 2010 | $109,250 -5.6% | $4,950,940 -12% |
| 2009 | $115,733 -17.4% | $5,626,060 -19% |
| 2007 | $140,128 +413% | $6,945,750 |
| 2006 | $27,317 | -- |
| 2005 | $27,317 | -- |
Find assessor info on the county website
Neighborhood: South Pointe
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Nearby schools
GreatSchools rating
- 9/10South Pointe Elementary SchoolGrades: PK-5Distance: 0.1 mi
- 5/10Nautilus Middle SchoolGrades: 6-8Distance: 2.9 mi
- 5/10Miami Beach Senior High SchoolGrades: 9-12Distance: 1.8 mi
Schools provided by the listing agent
- Elementary: South Pointe
- Middle: Nautilus
- High: Miami Beach
Source: MIAMI. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$23,412,600
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Estimated market value
$23,412,600
- Florida
- Miami-Dade County
- Miami Beach
- 33139
- South Pointe
- 450 Alton Rd Unit Penthouse 1
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