$2,500,000
2 bd · 2 ba · 1,490 sq ft · Condominium
90 Alton Rd, Miami Beach FL 33139
For Sale · Active listing
Est. payment $13,739/mo · Mortgage calculator
Listed by Coldwell Banker Realty / Jill Hertzberg
Contact: 305-788-5455 (listing contact).
Shown through Slice Realty. Requests from this page reach Slice Realty / Propiedad Futura, not the listing agent.
About this home
Exceptional penthouse residence at the highly sought-after Yacht Club at Portofino in Miami Beach's prestigious South of Fifth neighborhood. This spacious 2-bedroom, 2-bath corner unit offers breathtaking panoramic views of the Atlantic Ocean, Biscayne Bay, the Downtown Miami skyline, Fisher Island, Key Biscayne, Government Cut, and the Port of Miami. Filled with natural light, the residence features an open layout and a huge private balcony, perfect for entertaining, outdoor dining, and enjoying spectacular sunsets and ocean breezes. Perched on the penthouse level, this unique residence offers privacy, tranquility, and some of the most coveted views in South Beach. Yacht Club at Portofino offers resort-style amenities including a waterfront pool, fitness center, marina access, and on-site café and market. Ideally located just moments from South Pointe Park, pristine beaches, world-class dining, luxury shopping, and Miami Beach's renowned nightlife. A rare opportunity to own a penthouse in one of South of Fifth's most desirable waterfront communities.
Facts
- MLS #
- A12033825
- Subdivision
- YACHT CLUB AT PORTOFINO C
- Property type
- Residential
- Property subtype
- Condominium
- Sq. ft.
- 1,490
- Price per sq. ft.
- $1,678 / sq ft
- Year built
- 1999
- Days on market
- 6
- County
- Miami-Dade County
- Date listed
- Jun 10, 2026
- Last updated
- Jun 16, 2026
Financial considerations
- HOA fee
- $2,097 monthly
- Taxes
- $18,760 (2025)
- HOA amenities
- Barbecue, Business Center, Clubhouse-Clubroom, Community Room, Elevator(s), Exercise Room, Heated Pool, Pool, Sauna, Spa/Hot Tub, Tennis Court(s)
Exterior features
- Waterfront
- Yes
- View
- Ocean View, Skyline, Water View
- Construction
- Concrete Block Construction, CBS Construction
- Additional features
- Open Balcony
Interior features
- Heating
- Central
- Cooling
- Central Air
- Appliances
- Dishwasher, Dryer, Electric Range, Ice Maker, Microwave, Refrigerator, Washer
- Additional features
- First Floor Entry, Built-in Features, Elevator, Fire Sprinklers
Additional features
- Security
- Fire Sprinklers, Smoke Detector, Doorman, Lobby Secured, Other
Mortgage calculator
Includes principal and interest, taxes and insurance.
Rate: Freddie Mac 30-year average (2026-10-22). Estimate only.
Local context (our analysis)
1,896 homes and condos are listed for sale in Miami Beach, at a median list price of $648,500 and $704 per sq ft. This home asks $1,678 per sq ft.
Source: Southeast Florida MLS (SEFMLS). Last updated Jun 16, 2026, 3:24 PM ET
Listing data is deemed reliable but is not guaranteed accurate by the MLS. Information is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.