3425 S Ocean Boulevard PH401, Highland Beach, FL 33487

$15,450,000
Property Type: Residential Bedrooms: 4 Baths: 5 Square Footage: 6,100 Status: Active
Current Price: $15,450,000 List Date: 7/17/2026 Last Modified: 7/20/2026

Overview

Description

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.

Supplements: 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 bespok ...

Listing Details MLS# B26053630

General Property Information

Number Of Units In Community
4
Total Units In Building
4
Unit Floor #
4
Property Sub Type
Condominium
Bedrooms Total
4
Bathrooms Total
5
Bathrooms Full
4
Bathrooms Half
Yes
Building Area Main
6100
Building Area Source
Builder
Living Area Main
3800
Living Area Source
Builder
Adjusted Area Main
3800
Accessibility Features YN
No
Year Built
1994
Garage YN
Yes
Attached Garage YN
Yes
Garage Spaces
2
Covered Spaces
2
Parking Total
6
Gated Community YN
Yes
Senior Community YN
No
Guest House YN
No
Waterfront YN
Yes
Outdoor Living Spaces YN
Yes
Stories Total
4
Stories
Yes
Direction Faces
West
Fireplace YN
No
Pool Private YN
No
Spa YN
Yes
Furnished
Unfurnished
Washer/Dryer Allowed YN
Yes
Year Roof Installed
2024
LP/Assessed Value
3.86

Property Features

Application Information: Association Approval Required Association Amenities: Gated; Recreation Facilities Association Fee Includes: Common Areas; Elevator; Insurance; Maintenance Grounds; Maintenance Structure; Pest Control; Recreation Facility; Reserve Funds; Trash; Water Dining Area: Breakfast Area; Dining/Living Room; Eat-In Kitchen; Kitchen Dining Electric: Three Phase Exterior Features: Courtyard; Outdoor Shower; Pool Bathroom Flooring: Ceramic Tile; Engineered Wood Parking Features: Assigned; Garage Door Opener; Guest; Under Building; Underground; Attached; Attached Garage; Garage Property Condition: Resale; Updated/Remodeled Spa Features: Above Ground Special Listing Conditions: Standard Appliances: Dishwasher; Disposal; Dryer; Electric Cooktop; Electric Range; Free-Standing Freezer; Freezer; Ice Maker; Microwave; Oven; Refrigerator; Washer; Water Heater; Wine Refrigerator; Cooktop Water Heater Details: Electric Water Heater Architectural Style: Contemporary Construction Materials: CBS; Concrete Cooling: Central Air; Zoned Association Type: Condominium Heating: Central; Electric; Zoned Interior Features: Bar; Bedroom Layout - Split; Built-in Features; Cabana Bath; Cathedral Ceiling(s); Central Vacuum; Closet Cabinetry; Elevator; High Ceilings; Kitchen Island; Pantry; Roman Tub; Vaulted Ceiling(s); Walk-In Closet(s); Wet Bar Laundry Features: In Unit; Inside; Laundry Room Levels: One Listing Terms: Cash; Other Main Living Area: Entry Level Other Equipment: List Available Other Structures: Cabana Pets Allowed YN: Yes Pets Allowed: Breed Restrictions Possession: Close Of Escrow Restrictions: Buyer Approval Required; Lease Restrictions; Parking - No Boat; Parking - No Commercial Vehicles; Parking - No RV; Parking - No Trailer Road Frontage Type: East of US-1 Road Responsibility: Public Maintained Road Road Surface Type: Asphalt Roof: Aluminum; Metal Security Features: Carbon Monoxide Detector(s); Closed Circuit Camera(s); Elevator Secure; Entry - Phone/Intercom; Fire Alarm; Fire Sprinkler System; Gated - No Guard; Key Card Entry; Motion Detector(s); Secured Garage/Parking; Security Gate; Security Lights; Security System; Security System Owned; Smoke Detector(s) Sewer: Public Sewer Special Information: Sold As-Is Sprinkler Description: Auto Sprinkler Structure Type: Multi Family Tax Information: City/County; No Homestead Unit Description: Penthouse Utilities: Cable Available; Electricity Connected; Natural Gas Available; Sewer Available; Water Available View: Pool; Water Water Access: Ocean Access Water Source: Public Water View: Ocean Waterfront Features: Directly on Sand; Ocean Front Window Features: Storm Window(s) Showing Requirements: Appointment Only; Call Listing Agent; Listing Agent Must Accompany; Text Listing Agent Outdoor Living Spaces: Balcony Balcony Details: Balcony - Covered; Balcony - Open Room Types: Convertible Bedroom; Kitchen; Laundry; Living Room; Master Bedroom

Contract Information

Comp Sale YN
No
Original List Price
15450000
Negotiable Seller Concessions YN
No
Occupant Type
Vacant
Listing Service
Full Service

Location and Legal

Country
United States
County Or Parish
Palm Beach
Street Number
3425
Street Direction Prefix
S
Street Name
Ocean
Street Suffix
Boulevard
Unit Number
PH401
Municipality Type
Incorporated
Municipal Code
24
State Or Province
FL
Postal Code
33487
Postal Code +4
4734
Subdivision Name
LE SANCTUAIRE CONDO
Area
4150
Geographic Area
PB01
Elementary School
J. C. Mitchell
Middle Or Junior School
Boca Raton Community
High School
Boca Raton
Special Assessment YN
No
Parcel Number
24434633410000040
Subdivision Number
41
Zoning
CONDO
Flood Zone
X

Financial Information

Association YN
Yes
Association Deposit YN
Yes
Association Deposit Amount
100
Association Fee
7126
Association Fee Frequency
Monthly
Association Membership
Mandatory
Application Required YN
Yes
Association Email
Mark@ellemar.com
Master Association YN
No
Estimated Monthly Assoc Recurring Fee
7126
Membership Fee Required YN
No
Tax Annual Amount
63496
Tax Year
2025
Tax Assessed/SOH Value
4000000
Tax Legal Description
LE SANCTUAIRE COND UNIT 4
Assessor Market Value
4000000

Status Change Information

Major Change Timestamp
2026-07-17T18:55:10Z
Major Change Type
New Listing
Status Change Date
2026-07-17

More Information

Application Fee Details

Application Fee Required
Yes
Application Fee
100

Leasing Permitted Details

Leasing Permitted YN
No

Parking Information

Open Parking Spaces
4

Boat and Dock Information

Dock
No

Main Level Rooms

Main Level Bathrooms
5
Main Level Bedrooms
4

Pet Details

Pet Fee YN
No

Storm Protection

Impact Glass
Complete

Room Types

Kitchen Level
Main
Living Room Level
Main
Master Bedroom Level
Main

Price Calculations

Current Price To SqFt
4065.78

Originating Details

Originating System Key
20260622150106013160000000
Originating System ID
M00000170

Room Information

Room Name Length Width Level
Living Room 38.00 32.00 Main
Kitchen 21.00 16.00 Main
Master Bedroom 22.00 17.00 Main
Convertible Bedroom
Laundry
IDX
Listing Office: Serhant
Last Updated: July - 20 - 2026
This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. Copyright 2026 Beaches Multiple Listing Service, Inc. All rights reserved. Information Not Guaranteed and Must Be Confirmed by End User. Site contains live data.
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