
400 Alton Rd # PH11, Miami Beach, FL 33139
Miami Beach, FL 33139 · Murano Grande
About 400 Alton Rd # PH11, Miami Beach, FL 33139
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.
How This Listing Compares in Miami Beach
Per square foot, it is asking 260% above the Miami Beach median for sales closed over the last twelve months — typical of premium views, newer construction or a top-tier building.
| This home | Miami Beach median (12 mo) | |
|---|---|---|
| Price per sq. ft. | $2,213 | $614 |
| 2-bedroom price | $3,650,000 | $700,000 |
| Days on market | 115 | 84 |
Medians from closed MLS sales in Miami Beach; a starting point, not an appraisal.
Home Features at 400 Alton Rd # PH11, Miami Beach, FL 33139
- Bathrooms Full
- 2
- Bathrooms Half
- 0
- Interior Features
- Other
- Appliances
- Dishwasher, Dryer, Electric Range, Refrigerator
- Flooring
- Marble, Wood
- Heating
- Central
- Cooling
- Central Air
- Architectural Style
- Penthouse
- Garage Spaces
- 1
- Attached Garage
- Yes
- Parking Features
- 1 Space
- Pool Private
- No
- Year Built Details
- Resale
- Direction Faces
- East
The Building at 400 Alton Rd # PH11, Miami Beach, FL 33139
- Building Name
- Murano Grande
- Building Area Total
- 1649
- Building Area Units
- Square Feet
- Stories Total
- 38
- Entry Level
- 25
- Association
- Yes
- Association Fee
- $8,500
- Association Fee Frequency
- Quarterly
- Association Amenities
- Clubhouse-Clubroom, Exercise Room, Pool, Tennis Court(s)
- Pets Allowed
- Restrictions Or Possible Restrictions
- Security Features
- Card Entry, Intercom In Lobby, Lobby Secured
Lot, Views & Construction at 400 Alton Rd # PH11, Miami Beach, FL 33139
- Lot Size Square Feet
- 0
- Waterfront
- Yes
- View
- Bay
- Construction Materials
- Concrete Block Construction
- Exterior Features
- Other
- New Construction
- No
Taxes & Public Record for 400 Alton Rd # PH11, Miami Beach, FL 33139
- Parcel Number
- 02-42-03-265-2700
- Tax Annual Amount
- $16,165
- Tax Year
- 2,025
- Tax Legal Description
- MURANO GRANDE AT PORTOFINO CONDO UNIT 2511 UNDIV 0.29844% INT IN COMMON ELEMENTS OFF REC 21134-3930 COC 21424-0841 06 2003 1
- County Or Parish
- Miami-Dade County
Assigned Schools for 400 Alton Rd # PH11, Miami Beach, FL 33139
- Elementary School
- South Pointe
- Middle School
- Nautilus
- High School
- Miami Beach
School assignments are provided by the listing and should be independently verified.
Map & Neighborhood
400 Alton Rd # PH11, Miami Beach, FL 33139 · More homes in Miami Beach
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400 Alton Rd # PH11, Miami Beach, FL 33139 at a Glance
Offered for sale in Miami Beach 33139, 400 Alton Rd # PH11 is a condo with 2 bedrooms, 2 bathrooms, about 1,649 square feet of living space, dating to 2003. The asking price is $3,650,000, on the market since May 24, 2026, with Keller Williams Capital Realty as the listing brokerage. Students here are assigned to South Pointe, Nautilus and Miami Beach. Ask Matthew Gromadzki for a private showing, the full disclosure package, or comparable sales before you make an offer.