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For sale
    • $15,450,000

    3425 S Ocean Boulevard #PH401, Highland Beach, FL 33487

    4beds
    3,800sqft
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    Condominium
    Built in 1994
    -- sqft lot
    $-- Zestimate®
    $4,066/sqft
    $7,126/mo HOA

    What's special

    Expansive terracesBacklit natural crystal quartzStained white oak ceilingsIlluminated book-matched australis marbleDedicated cabanaMotorized pergolaSculptural calacatta marble
    For the one seeking a feeling that is almost impossible to describe. There are oceanfront residences. And then there are those that simply cannot be matched. Occupying an entire floor at Le Sanctuaire, this extraordinary penthouse is one of only four residences and one of South Florida's rarest private offerings. Reimagined by the building's original developer and fully restored in 2024, every detail reflects a standard of craftsmanship defined not by trend, but by permanence. Arrive by private elevator to a vantage point rivaled only by being at sea. Simply: 180 degrees of uninterrupted Atlantic Ocean, framed by Maxi-View SSG floor to ceiling impact glass. From sunrise onward, the ocean becomes part of the architecture. Stained white oak ceilings, sculptural Calacatta marble, backlit natural crystal quartz, and a bespoke chef's kitchen establish an atmosphere of quiet distinction. The oceanfront primary suite is a private sanctuary of its own, with a boutique-inspired dressing room and a spa-like Dolomite marble bath centered around a freestanding soaking tub and illuminated, book-matched Australis marble. Beyond the glass, expansive terraces, a motorized pergola, private Jacuzzi, dedicated cabana, and lock-and-leave service create an experience that feels less like a penthouse and more like a private estate suspended above the Atlantic. One floor. Only four residences. An entire horizon. Some luxuries can be acquired. Others may never exist again.
    4 days
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    214
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    10
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    Zillow last checked:

    Listing updated:

    Listed by:

    Evan Sophir 561-866-6036,

    Serhant,

    Shane Aronson 561-400-2020,

    Serhant

    Source: BeachesMLS,MLS#: B26053630MLS LogoOriginating MLS: BeachesMLS

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 5
      • Full bathrooms: 4
      • 1/2 bathrooms: 1
      • Main level bathrooms: 5
      • Main level bedrooms: 4
      Primary bedroom
      • Level: Main
      • Area: 374
      • Dimensions: 22 X 17
      Kitchen
      • Level: Main
      • Area: 336
      • Dimensions: 21 X 16
      Living room
      • Level: Main
      • Area: 1216
      • Dimensions: 38 X 32
      Heating
      • Central, Electric, Zoned
      Cooling
      • Central Air, Electric, Zoned
      Appliances
      • Included: Cooktop, Dryer, Dishwasher, Electric Cooktop, Electric Range, Electric Water Heater, Free-Standing Freezer, Freezer, Disposal, Ice Maker, Microwave, Oven, Refrigerator, Water Heater, Wine Refrigerator, Washer
      • Laundry: Inside, Laundry Room, In Unit, Washer Dryer Install Allowed
      Features
      • Wet Bar, Bidet, Built-in Features, Breakfast Area, Bathtub, Closet Cabinetry, Cathedral Ceiling(s), Central Vacuum, Dual Sinks, Eat-in Kitchen, Elevator, Garden Tub/Roman Tub, High Ceilings, Kitchen Island, Kitchen/Dining Combo, Living/Dining Room, Pantry, Sitting Area in Primary, Split Bedrooms, Soaking Tub, Separate Shower
      • Flooring: Ceramic Tile, Engineered Hardwood
      • Windows: Storm Window(s)
      • Has fireplace: No
      Interior area
      • Total structure area: 6,100
      • Total interior livable area: 3,800 sqft
      Video & virtual tour

      Property

      Parking
      • Total spaces: 6
      • Parking features: Assigned, Attached, Covered, Underground, Garage, Garage Door Opener, Guest
      • Attached garage spaces: 2
      • Uncovered spaces: 4
      Accessibility
      • Accessibility features: None
      Features
      • Levels: One
      • Stories: 1
      • Patio & porch: Covered, Open, Balcony
      • Exterior features: Balcony, Courtyard, Outdoor Living Area, Outdoor Shower
      • Pool features: Association, Heated, Outside Bath Access
      • Has spa: Yes
      • Spa features: Above Ground
      • Has view: Yes
      • View description: City, Ocean, Pool, Water
      • Has water view: Yes
      • Water view: Ocean,Water
      • Waterfront features: Ocean Access, Ocean Front, Shoreline - Sand
      Lot
      • Features: Sprinklers Automatic
      Details
      • Additional structures: Cabana
      • Parcel number: 24434633410000040
      • Zoning: CONDO
      • Special conditions: Standard,Listed As-Is
      • Other equipment: List Available

      Construction

      Type & style
      • Home type: Condo
      • Architectural style: Contemporary
      • Property subtype: Condominium
      Materials
      • Block, Concrete
      • Roof: Aluminum,Metal
      Condition
      • Resale,Updated/Remodeled
      • New construction: No
      • Year built: 1994

      Utilities & green energy

      • Electric: 3 Phase
      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: Cable Available, Electricity Connected, Natural Gas Available, Sewer Available, Water Available

      Community & HOA

      Community
      • Features: Gated, Property Manager On-Site
      • Security: Security System Owned, Security System, Closed Circuit Camera(s), Carbon Monoxide Detector(s), Elevator Secured, Fire Alarm, Fire Sprinkler System, Security Gate, Secured Garage/Parking, Gated Community, Key Card Entry, Motion Detectors, Phone Entry, Smoke Detector(s), Security Lights
      • Subdivision: LE SANCTUAIRE CONDO
      HOA
      • Has HOA: Yes
      • Amenities included: Beach Rights, Beach Access, Cabana, Fitness Center, Gated, Management, Pool, Parking, Spa/Hot Tub, Trash, Elevator(s)
      • Services included: Common Areas, Insurance, Maintenance Grounds, Maintenance Structure, Pest Control, Recreation Facilities, Reserve Fund, Sewer, Trash, Water
      • HOA fee: $7,126 monthly
      Location
      • Region: Boca Raton

      Financial & listing details

      • Price per square foot: $4,066/sqft
      • Tax assessed value: $4,000,000
      • Annual tax amount: $63,496
      • Date on market: 7/17/2026
      • Cumulative days on market: 4 days
      • Listing terms: Cash,Other
      • Electric utility on property: Yes
      • Road surface type: Asphalt

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        7/17/2026Listed for sale$15,450,000$4,066/sqft
        Source: BeachesMLS #B26053630 Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: 33487

        Getting around

        6 / 100
        Car-Dependent
        23 / 100
        Minimal Transit
        36 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: J. C. Mitchell
        • Middle: Boca Raton Community
        • High: Boca Raton

        Source: BeachesMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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