$3,650,000
2 bd · 2 ba · 1,649 sq ft · Condominium
400 Alton Rd, Miami Beach FL 33139
For Sale · Active listing
Est. payment $20,058/mo · Mortgage calculator
Listed by Keller Williams Capital Realty / Ricky Kallabat
Contact: 305-747-5117 (listing contact).
Shown through Slice Realty. Requests from this page reach Slice Realty / Propiedad Futura, not the listing agent.
About this home
Completely reimagined penthouse at the iconic Murano Grande — like nothing you’ve ever seen before! Featuring over $500,000 in renovations with all assessments paid, this contemporary masterpiece is stunning and unlike any other residence in the building. Never before offered on the market, this is a rare opportunity for the buyer seeking something truly impossible to find. Designed for those who want what no one else has, this one-of-one penthouse delivers the ultimate South of Fifth lifestyle. Extensive custom renovations include premium designer finishes, upgraded infrastructure, imported Calacatta Macchia Vecchia stone surfaces, and major structural modifications, including a fully opened kitchen concept designed for entertaining. The state-of-the-art marble kitchen features integrated Sub-Zero appliances and a built-in wine chiller which anchors expansive living spaces highlighted by floor-to-ceiling glass and oversized balconies overlooking the water. Dramatic 11-foot ceilings create a loft-like atmosphere filled with natural light. The residence also features the line’s largest primary balcony, offering expansive outdoor living and entertaining space. Wide-plank white oak engineered flooring runs throughout, and the home is fully pre-wired for a whole-home AV and entertainment system. Enjoy panoramic bay and ocean views from every room. Just steps from the beach, shopping, and dining. Hard to find, impossible to duplicate, and unforgettable in every way.
Facts
- MLS #
- A12021384
- Subdivision
- MURANO GRANDE AT PORTOFIN
- Property type
- Residential
- Property subtype
- Condominium
- Sq. ft.
- 1,649
- Price per sq. ft.
- $2,213 / sq ft
- Year built
- 2003
- Days on market
- 115
- County
- Miami-Dade County
- Date listed
- May 24, 2026
- Last updated
- Sep 16, 2026
Financial considerations
- HOA fee
- $8,500 quarterly
- Taxes
- $16,165 (2025)
- HOA amenities
- Clubhouse-Clubroom, Exercise Room, Pool, Tennis Court(s)
Exterior features
- Waterfront
- Yes
- View
- Bay
- Construction
- Concrete Block Construction
- Additional features
- Other
Interior features
- Heating
- Central
- Cooling
- Central Air
- Appliances
- Dishwasher, Dryer, Electric Range, Refrigerator
- Additional features
- Other
Additional features
- Pets allowed
- Restrictions Or Possible Restrictions
- Security
- Card Entry, Intercom In Lobby, Lobby Secured
Mortgage calculator
Includes principal and interest, taxes and insurance.
Rate: Freddie Mac 30-year average (2026-10-22). Estimate only.
Local context (our analysis)
1,888 homes and condos are listed for sale in Miami Beach, at a median list price of $649,000 and $705 per sq ft. This home asks $2,213 per sq ft.
Source: Southeast Florida MLS (SEFMLS). Last updated Sep 16, 2026, 9:14 AM 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.