3425 S Ocean Boulevard PH401 Highland Beach, FL 33487
4 Bedroom, 3,800 Sqft, Condominium
AGENT'S REMARKS ABOUT 3425 S OCEAN BOULEVARD PH401
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.$15,450,000
| Bedrooms | 4 |
| Bathrooms | 4 Full 1 Half |
| Living Area | 3,800 SqFt |
| Lot Size | 0 SqFt |
| Year Built | 1994 |
| Garage | 2 |
| Private Pool | No |
| Subdivision | LE SANCTUAIRE CONDO |
| MLS# | B26053630 |
| Listing Status | Active |
| Days on Market | 2026-07-17 |
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PROPERTY DETAILS
- Property Type: Condominium
- Approx Living Area: 3,800 SqFt
- Total Bedrooms: 4
- Bathrooms: 4 Full 1 Half
- Year Built: 1994
- Garage Spaces: 2
- Built Description: Contemporary
- Stories: 4
- Parking Type: Assigned, Garage Door Opener, Guest, Underground, Under Building, Garage, Attached Garage, Attached
- Interior: Bar, Built-in Features, Cathedral Ceiling(s), Central Vacuum, Elevator, High Ceilings, Kitchen Island, Pantry, Vaulted Ceiling(s), Wet Bar, Walk-In Closet(s), Bedroom Layout - Split, Closet Cabinetry, Roman Tub, Cabana Bath
- Other Appliances: Electric Water Heater, Cooktop, Dryer, Disposal, Dishwasher, Electric Range, Free-Standing Freezer, Ice Maker, Microwave, Oven, Refrigerator, Water Heater, Washer, Electric Cooktop, Freezer, Wine Refrigerator
- Flooring: Ceramic Tile, Engineered Wood
- Roof: Aluminum, Metal
- Age Restrictions: No
- Total Floors in Building: 4
- House Faces/Primary View: West
- Construction: Concrete, CBS
- Exterior Description: Courtyard, Outdoor Shower, Pool Bathroom, Balcony
- Cooling System: Central Air, Electric, Zoned
- Heating: Central, Electric, Zoned
- Utility Information: Cable Available, Electricity Connected, Natural Gas Available, Sewer Available, Water Available
- Furnished: Unfur
- Pets Allowed: Yes, B
- County: Palm Beach
- Area: 4150
- Subdivision: LE SANCTUAIRE CONDO
- Community Features: Beach Access, Cabana, Elevator(s), Fitness Center, Management, Parking, Pool, Spa/Hot Tub, Manager On Site, Trash Chute, Heated Pool, Lobby, Gated, Recreation Facilities
- Age Restricted: No
- Security: Carbon Monoxide Detector(s), Closed Circuit Camera(s), Fire Alarm, Fire Sprinkler System, Secured Garage/Parking, Key Card Entry, Smoke Detector(s), Security Lights, Security System Owned, Security System, Elevator Secure, Entry - Phone/Intercom, Gated - No Guar
- Annual Property Taxes: $63,496
- Elementary School: J. C. Mitchell
- Junior High School: Boca Raton Community
- High School: Boca Raton
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Listing courtesy of Serhant 07.20.2026
If you are interested in this property at 3425 S Ocean Boulevard PH401 or any other properties in Highland Beach please contact The Rucco Group at (561) 737-0366.