Atlantic Luxury AdvisorsKeller Williams Realty Services

52 photos

400 Alton Rd #PH11

Miami Beach, FL 33139

$3,650,000
2
2
1,649 sq ft
2003
1 car
Condominium
$2,833/mo
Yes
115
Active

Listing courtesy of Keller Williams Capital Realty. Contact: [email protected].

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.

What it costs to own
Estimated monthly payment
$29,133/mo
Principal and interest
$18,456
Property tax
$5,561
Homeowners insurance
$2,283
HOA
$2,833

An estimate, not a loan offer. The rate and insurance are assumptions to edit with your own quotes; Florida insurance varies widely by age, construction and distance to the coast. Flood insurance and PMI are not included.

Florida cost of ownership
Estimated property tax
$66,727/yr

Estimate: the price times the Miami-Dade County average total millage (18.49 mills, Florida Department of Revenue, 2025 average total millage by county), less the homestead exemptions. The actual bill depends on the city, the assessed value and special assessments. Save Our Homes then caps annual assessment increases at 3% or inflation, whichever is lower.

The full yearly cost of owning this home: property tax levy by levy from the published millage of the parcel’s taxing district (a mailing city is not always inside its city limits), the Save Our Homes cap, HOA and the insurance quotes to get.

HOA
$2,833/mo (from the listing)
FEMA flood zone
Lookup unavailable. Check the FEMA map
Hurricane evacuation zone
Lookup unavailable. Know your zone

Sources: FEMA National Flood Hazard Layer and the Florida Division of Emergency Management evacuation zones, looked up at the listing point. Confirm with an elevation certificate and your insurer.

Florida condo safety laws

This building was built in 2003, according to the county property appraiser.

If it has three or more habitable stories, Florida law (s. 553.899, F.S.) requires a milestone structural inspection by December 31 of the year it reaches 30 years of age, then every 10 years; for a building of this age the first one is due by December 31, 2033. A local building official may require it at 25 years near salt water.

Condominium buildings of three or more stories also need a structural integrity reserve study (s. 718.112(2)(g), F.S.) at least every 10 years; associations formed on or before July 1, 2022 had to complete one by December 31, 2025.

Dates follow from the statutes and the year the county appraiser lists for the building, not from the association's records. Ask the association for its milestone inspection report, its most recent structural integrity reserve study and any approved or proposed special assessments, and review them before you buy.

Location
Location from the listing's MLS coordinatesMap data © OpenStreetMap contributors

Listing data provided by the Southeast Florida Multiple Listing Service (MIAMI REALTORS®). The data is deemed reliable but is not guaranteed accurate by the MLS. IDX information is provided exclusively for consumers' personal, non-commercial use, may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and is deemed reliable but is not guaranteed accurate by the MLS. Atlantic Luxury Advisors is a real estate team at Keller Williams Realty Services. Payment, tax and flood figures on this page are estimates by Atlantic Luxury Advisors, not MLS data.