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Slice RealtyPropiedad Futura

$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.

Loan amount$2,920,000
Total cost of mortgage$7,221,015
Monthly payment$20,058

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.

Miami Beach market stats and buildings

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.