For saleVirtual tour

$6,999,999

4 beds

3739 Collins Ave #PH601/603Miami Beach, FL 33140

Homes, condos and townhomes · MLS 11975286 · Listed 51 days ago (Sep 8, 2026)

Ocean or gulf · Shared waterfront site · Waterfront details

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For sale: Listed and available according to the MyStateMLS feed.

About this property

Casa Mar combines the privacy and outdoor living of a beachfront home with the services and security of a luxury boutique oceanfront building. The combined southeast-corner penthouse offers four bedrooms, four and a half bathrooms and 3,357 square feet of interiors, plus a rare 3,500-square-foot private rooftop with a kitchen, stone bar, pergola, entertaining areas and panoramic ocean views. Curated by cultural placemaker Ximena Caminos, with architectural consulting by Galia Solomonoff, the residence features soaring ceilings, multiple oceanfront balconies and white marble floors. Details include hand-painted murals by Argentine artist Augusto Falopapas, a champagne-mirrored ceiling and a pink-onyx kitchen with white-oak cabinetry and rose-gold hardware. The primary suite includes a spa-like bath and custom dressing room. Originally designed in 1941 by noted Art Deco architect L. Murray Dixon, The Caribbean offers direct beach access, beach and pool service, an infinity pool, spa, and cabanas. Located on Miami Beach's iconic Millionaire's Row near the Faena District, The Miami Beach EDITION and Soho Beach House, with Casa Cipriani Miami Beach and Aman Miami Beach joining the neighborhood, Casa Mar is a singular opportunity to own a private retreat in one of Collins Avenue's most architecturally significant boutique oceanfront buildings.

Description provided by the listing brokerage.

MLS-reported waterfront

Waterfront details

The home is part of a condominium, cooperative or community whose shared site is reported as waterfront. Shoreline and docks are typically common or community property, not owned by the individual unit.

Relationship to the water
Shared waterfront site
Water type
Ocean or gulf
Water body
Not provided. Ask the listing agent.
Frontage length
Not provided. Ask the listing agent.
Water access arrangement
Not provided. Ask the listing agent.
Docks, slips, lifts, moorings
Not provided. Ask the listing agent.
Dock depth
Not provided. Ask the listing agent.
Shoreline
Not provided. Ask the listing agent.
Seasonal or tidal conditions
Not provided. Ask the listing agent.
Boating limits (bridges, depth, open-water access)
Not provided. Ask the listing agent.
Why this is listed as waterfront
  • WaterfrontYN “Yes”: The listing is marked waterfront.
  • WaterfrontFeatures “Ocean Front”: Includes a "… Front" value describing frontage.
  • PropertyTypeDetail “condo”: A unit on a shared (condominium-style) site.

Classified from fields in the MyStateMLS listing data. It has not been independently verified, and it is not a survey, title examination or legal determination of shoreline or access rights. Rules version 2026-10-29.1. How we classify waterfront

Something wrong with this classification? Report a waterfront classification issue. Questions about frontage, docks or access are best answered by Compass Florida, LLC.

Facts

List price
$6,999,999
Status
For sale
Property type
Condo
Bedrooms
4
Full baths
4
Half baths
1
Year built
1941
Garage spaces
2
County
Miami-Dade County
MLS number
11975286
Annual property tax (2025)
$60,599

Facts are reported by the listing brokerage. Items not listed were not provided; that does not mean the property lacks them.

Features

Appliances

  • Washer
  • Dryer
  • Dishwasher

Flooring

  • Marble

Virtual tours

Location

The pin is the listing's reported coordinates and may be approximate. It is not a parcel boundary or shoreline, and no flood, wetland or hazard conclusion should be drawn from it. See more listings in Miami Beach.

Price and status history

    Changes observed by Waterfront Homes in MyStateMLS data since Oct 29, 2026. This is not a public-record sales history; MyStateMLS does not publish sold prices.

    Estimate a monthly payment

    $1,400,000
    Illustrative. Replace with a quote from your lender.
    From the listing (tax year 2025). Taxes can change after a sale.
    Get a quote; rates vary widely by location.
    Manufactured homes on a leased lot.
    Applied only while the loan is over 80% of the price. Illustrative.

    Estimated monthly payment

    $42,487 per month

    Principal and interest$35,396
    Property tax$5,050
    Homeowners insurance$2,042
    Loan amount$5,599,999
    Total interest over the term$7,142,490

    An estimate for comparison only, not a loan offer or approval. Actual rates, taxes, insurance, PMI and fees depend on your lender, credit, location and loan program.

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    Building Front
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    Questions to ask before you buy

    Questions worth investigating for any waterfront property. They are not claims that this property has a problem or meets any condition.

    1. Who owns the shoreline and the land under the water, and are there easements or public-access rights along it?Ownership can stop at a high-water line, a survey line or a seawall. A title search and survey answer this, not the listing.
    2. Is a dock, slip, lift or mooring included, and do the rights transfer to you?Docks can be shared, leased, assigned by an association or held under a permit that does not automatically transfer.
    3. What permits exist for the dock, seawall or other shoreline structures, and what would new work require?Shoreline work is often regulated by local, state and federal agencies.
    4. How much does the water level change by season, by tide or by reservoir management?Depth at a dock in one season can differ a lot in another.
    5. What does flood insurance cost for this property, and what does the current flood map show?Get a quote from an insurer or agent. A flood zone is not a premium, and no zone does not mean no risk.
    6. What maintenance does the shoreline need (seawall, bulkhead, riprap, erosion), and what has been done recently?Shoreline structures are expensive to repair; ask for records and inspection reports.
    7. How are water, sewer or septic, and power provided?Waterfront septic systems and wells can have extra rules and inspections.
    8. How do you reach the property by road year-round, and who maintains that road?Some waterfront roads are private, seasonal or shared.
    9. What local rules apply: rentals, docks, boat lifts, fences, tree removal, setbacks?Rules come from the town, county, state, lake authority or association and vary widely.

    Printable due-diligence checklist · Ownership budget planner · FEMA Flood Map Service Center (official flood maps; look up the address yourself)

    Guides and next steps

    Listing courtesy of Compass Florida, LLC. Listings provided by MyStateMLS.

    Listing last updated by the brokerage Oct 1, 2026, 11:50 AM UTC. Waterfront Homes last received MyStateMLS data Oct 29, 2026, 8:01 PM UTC. Information is deemed reliable but not guaranteed; verify all details with the listing agent.