Condo in 3425 S Ocean Boulevard PH401, Highland Beach, FL 33487 for sale with MLS# B26053630

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.

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3425 S Ocean Boulevard PH401, Highland Beach, FL 33487

Price
Price:
$15,450,000.00
Original List Price:
$15,450,000.00
List Price per Sq Ft (Calculated, Approx.):
$4,065.78
Property Status and Type
Listing Type:
For Sale
Status:
Active
Special Sale Conditions:
Standard
Listing Category:
Residential
Property Type:
Condominium
Description of Last Important Update:
New Listing
Last Major Update on:
July 17, 2026 6:55 pm
Other Special Conditions:
Sold As-is
Rooms Distribution
Bedrooms:
4
Bathrooms Total:
5
Full Bath:
4
Half Bath:
1
Room Type:
Laundry, Kitchen, Living Room, Master Bedroom, Convertible Bedroom
Master Bedroom Bath:
Bidet, Master Bdrm - Sitting, Separate Shower, Dual Sinks, Separate Tub
Dining Area:
Eat-in Kitchen, Kitchen Dining, Dining/Living Room, Breakfast Area
Measures
Living Area:
3,800 Sqft
Built-Up Area:
6,100 Sqft
Building Area Source:
Builder
Living Area Source:
Builder
Property Features
View from the Property:
Pool, Ocean, Water, City
Waterfront:
Yes
Waterfront Features:
Ocean Access, Ocean Front, Directly On Sand
Spa
Spa Features:
Above Ground
Security:
Smoke Detector(s), Fire Sprinkler System, Security Gate, Key Card Entry, Security System, Closed Circuit Camera(s), Security System Owned, Security Lights, Secured Garage/Parking, Fire Alarm, Gated - No Guard, Entry - Phone/intercom, Motion Detector(s), Carbon Monoxide Detector(s), Elevator Secure
Furnished:
Unfurnished
Appliances:
Dryer, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Cooktop, Freezer, Electric Range, Electric Water Heater, Ice Maker, Water Heater, Wine Refrigerator, Oven, Free-Standing Freezer, Electric Cooktop
Interior:
High Ceilings, Pantry, Walk-In Closet(s), Closet Cabinetry, Kitchen Island, Vaulted Ceiling(s), Built-in Features, Bar, Central Vacuum, Wet Bar, Elevator, Cathedral Ceiling(s), Bedroom Layout - Split, Roman Tub, Cabana Bath
Exterior:
Balcony, Courtyard, Outdoor Shower, Pool Bathroom
Windows:
Storm Window(s)
Other Structures:
Cabana
Laundry:
Inside, Laundry Room, In Unit
Air Conditioning
Air Conditioning System:
Zoned, Central Air, Electric
Heating
Heating System:
Central, Electric, Zoned
Property Entrance Faces:
West
Road Responsibility:
Public Maintained Road
Other Equipment:
List Available
Unit Description:
Penthouse
Balcony Details:
Balcony - Covered, Balcony - Open
Storm Protection Impact Glass:
Complete
Sprinkler Description:
Auto Sprinkler
Construction
Year Built:
1994
Roof:
Metal, Aluminum
Year Roof Installed:
2024
Architectural Style:
Contemporary
Levels:
One
Construction Materials:
Concrete, CBS
Flooring:
Ceramic Tile, Engineered Wood
Number of stories:
4
Structure Type:
Multi Family
Number of Units in the Community or Building:
4
Stories:
1
Road Frontage Type:
East of US-1
Flood Zone Code:
X
Property Condition:
Resale, Updated/remodeled
Taxes and Expenses
Tax Annual Amount:
$63,496.00
Tax Year:
2025
Tax Assessed Value:
$4,000,000.00
Association Fee:
$7,126.00
Association Fee Frequency:
Monthly
Property Tax Details:
City/County, No Homestead
Parking
Parking Total Spaces:
6
Garage
Garage Spaces:
2
Covered Spaces:
2
Attached Garage
Parking Features:
Garage, Garage Door Opener, Attached, Assigned, Guest, Underground, Under Building, Attached Garage
Utilities
Sewer:
Public Sewer
Electric:
Three Phase
Utilities Available:
Cable Available, Natural Gas Available, Sewer Available, Water Available, Electricity Connected
Water Source:
Public
Community
Association
Association Membership:
Mandatory
Application Required
Application Fee:
$100.00
Application Information:
Association Approval Required
Association Deposit Required
Association Type:
Condominium
Pets Allowed?:
Yes, Breed Restrictions
Lease Number Times per Year Allowed:
2
Amenities Provided by the Homeowner's Association (HOA):
Heated Pool, Pool, Spa/hot Tub, Trash Chute, Cabana, Recreation facilities, Management, Elevator(s), Fitness Center, Recreation Facilities, Gated, Parking, Beach Access, Manager On Site, Lobby
Subdivision Name:
LE SANCTUAIRE CONDO
Association Fee Includes:
Maintenance Grounds, Sewer, Water, Trash, Pest Control, Maintenance Structure, Common Areas, Insurance, Elevator, Reserve Funds, Recreation Facility
Senior Community:
No
Restrictions:
Buyer Approval Required, Parking - No Boat, Parking - No Commercial Vehicles, Parking - No Rv, Lease Restrictions, Parking - No Trailer
Minimum Days per Lease:
180
Other Leasing Restrictions:
Tenant Approval
Leasing Permitted Details:
Okay To Lease, Okay To Lease With Restrictions
Terms
Listing Terms Considered by Seller:
Cash, Other
Buyer Possession:
Close Of Escrow
Zoning and Legal
Tax Legal Description:
LE SANCTUAIRE COND UNIT 4
Real Estate Folio Number (Parcel Number):
24434633410000040
Zoning:
CONDO
Public Schools Assigned
Elementary School:
Saddle View
High School:
Boca Raton
Middle Or Junior School:
Boca Raton Community
Listing History
Active on the market since:
July 17, 2026
Listing Agreement executed on:
July 17, 2026
Listing Status Last Changed On:
July 17, 2026 6:55 pm
Photos updated on:
July 20, 2026 12:52 pm
Last Modified:
July 20, 2026 12:52 pm
Additional Information
Courtesy of:
Serhant
Attribution:
Not provided
Road Surface Type:
Asphalt
Location
Floor Number:
4
Street Name:
Ocean
Street Number:
3425
Unit Number:
PH401
City:
Highland Beach
State:
Florida
Zip Code:
33487
County:
Palm Beach
Latitude:
N26° 24' 46.8''
Longitude:
W81° 56' 8.6''
Street Suffix:
Boulevard
Street Direction Prefix:
S
Property Map

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Neighborhood Stats

Source: U.S. Census Bureau, ACS 5-Year Estimates

Median Household Income $93,816
Median Home Value $573,100
Median Rent $2,382/mo
Median Age 53
Population 20,848
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