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For Sale
$3,650,000

400 Alton Rd #PH11

Miami Beach, FL 33139 · MURANO GRANDE AT PORTOFIN
2Beds
2Baths
1,649SqFt
2003Year
3D / Virtual tour

Overview

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.

Property Details

  • MLS#A12021384
  • Home TypeCondominium
  • Year Built2003
  • Interior1,649 SqFt
  • Price / sqft$2,213
  • Listed2026-05-24
  • Days on Market38
  • BuildingMurano Grande
  • SubdivisionMURANO GRANDE AT PORTOFIN
  • CountyMiami-Dade County
  • Garage1 spaces
  • Annual Taxes$16,165 (2025)
  • HOA$8,500/Quarterly

Features & Amenities

  • Interior FeaturesOther
  • Exterior FeaturesOther
  • AppliancesDishwasher, Dryer, Electric Range, Refrigerator
  • FlooringMarble, Wood
  • CoolingCentral Air
  • HeatingCentral
  • ConstructionConcrete Block Construction
  • SecurityCard Entry, Intercom In Lobby, Lobby Secured
  • Parking1 Space
  • ViewBay
  • Architectural StylePenthouse

Schools

  • ElementarySouth Pointe
  • Middle SchoolNautilus
  • High SchoolMiami Beach

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Map & Neighborhood

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Listing courtesy of Keller Williams Capital Realty, Ricky Kallabat.
Equal HousingInformation provided by the MIAMI Association of REALTORS.

The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the MIAMI Association of REALTORS. All listing information is deemed reliable but not guaranteed and should be independently verified through personal inspection.

Last updated: 2026-07-01
Gerardo Gonzalez is a real estate agent affiliated with Compass. Compass Florida, LLC d/b/a Compass is a licensed real estate broker and abides by equal housing opportunity laws.