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Homes for sale in Highland Beach
Condominium

3425 S Ocean Boulevard

Highland Beach, FL 33487
$15,450,000
Beds
4
Baths
4 + 1 half
Sq ft
3,800
Year built
1994
Price per sq ft
$4,066

Listing courtesy of Evan Sophir, Serhant

About this home

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.

Details

Property

Type
Condominium
Style
Penthouse, One Story, Modern/Contemporary
Year built
1994
Stories
4
Subdivision
LE SANCTUAIRE CONDO
County
Palm Beach County
Faces
West
View
Ocean, Direct Ocean, Pool, Water, Ocean View
Waterfront
Ocean Access

Interior

Appliances
Electric Water Heater, Dishwasher, Disposal, Dryer, Free-Standing Freezer, Ice Maker, Microwave, Electric Range, Refrigerator, Self Cleaning Oven, Wall Oven, Washer
Flooring
Ceramic Floor, Wood
Cooling
Central Air, Electric, Zoned
Heating
Central, Electric, Zoned
Laundry
Laundry Room, Utility Room/Laundry
Features
Lobby, Bar, Built-in Features, Closet Cabinetry, Cooking Island, Elevator, Fire Sprinklers, Pantry, Roman Tub, Split Bedroom, Vaulted Ceiling(s), Volume Ceilings, Walk-In Closet(s), Wet Bar, Utility Room/Laundry
Furnished
Unfurnished

Exterior and parking

Exterior
East Of Us1, Balcony, Courtyard, Open Balcony, Outdoor Shower
Patio and porch
Open Balcony
Pool
Community
Parking
2 Or More Spaces, Assigned, Garage-Under Building, Guest, No Boats, Parking Garage, Parking-Under Building, No Rv/Boats
Garage spaces
2
Construction
Concrete Block Construction, CBS Construction
Roof
Metal, Aluminum, Metal Roof

Community and fees

Association fee
$7,126 monthly
Amenities
Cabana, Gated, Community Pool, Elevator(s), Exercise Room, Heated Pool, Management On Site, Pool, Private Pool, Spa/Hot Tub, Trash Chute
Maintenance includes
Elevator, Maintenance Incl Common Area, Insurance, Manager, Parking, Pest Control Interior, Recreation Facilities, Reserve Fund, Sewer, Trash Removal, Water
Security
Smoke Alarm, Smoke Detector(s), Fire Sprinkler System, Fire Sprinklers, Fire Alarm, Owned Burglar Alarm, Security System, Smoke Detector, Key Card Entry, Complex Fenced, Elevator Secure, Card Entry, Phone Entry, Secured Garage/Parking, Intercom In Lobby, Lobby Secured, Motion Detector, Burglar Alarm, Key/Card Entry Parking, Security Gate, Security Lights, TV Camera, TV Monitor, Unit Alarm
Pets
Yes
Annual taxes
$63,496
Terms
All Cash

Neighborhood

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The data relating to real estate for sale or lease on this website comes in part from the Internet Data Exchange (IDX) program of MIAMI REALTORS® MLS. Listings are provided by participating brokers.

Information is deemed reliable but is not guaranteed and should be independently verified. It is subject to change and is provided for consumers’ personal, non-commercial use only, to identify properties they may be interested in. Listing last updated September 29, 2026.