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3425 S Ocean Boulevard, Highland Beach FL 33487

Penthouse For Sale
$15,450,000

BTC: 242.98183534

ETH: 8,120.29600975

12 days
Waterfront
4 bds
4 ba
3,800 sqft

Overview

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.

Location

Florida • Highland Beach • 33487 • Penthouse • For Sale • Waterfront

Details

Type:
Residential
Parking:
2 Or More Spaces / Assigned / Garage-Under Building / Guest / No Boats / Parking Garage / Parking-Under Building / No Rv/Boats
Year Built:
1994
Lot:
No Data
Heating:
Central / Electric / Zoned
Price/sqft:
$4,066
Cooling:
Central Air / Electric / Zoned
HOA:
$7,126

Valuation

Recent sales nearby
30 public-records sales within 0.5 mi
Median actual sale: $735K
Not enough MLS comparables for a model estimate on this property. Public-records data shown instead.

Highlights

Annual tax
$63,496
2025
HOA
$7,126/mo
Pool
Community
View
Ocean, Direct Ocean
Waterfront
Ocean Access
Garage
2 car garage
Pets
Allowed
All facts and features

  • Flooring

    • Ceramic Floor

    • Wood

    Heating

    • Central

    • Electric

    • Zoned

    Cooling

    • Central Air

    • Electric

    • Zoned

    Appliances

    • Electric Water Heater

    • Dishwasher

    • Disposal

    • Dryer

    • Free-Standing Freezer

    • Ice Maker

    • Microwave

    • Electric Range

    • Refrigerator

    • Self Cleaning Oven

    • Wall Oven

    • Washer

    Other interior 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

    Bedrooms and bathrooms

    • Bedrooms: 4

    • Bathrooms: 1

    • Full bathrooms: 4

  • Parking

    • 2 Or More Spaces

    • Assigned

    • Garage-Under Building

    • Guest

    • No Boats

    • Parking Garage

    • Parking-Under Building

    • No Rv/Boats

    Property

    • Levels: 1

    • Pool Private: Yes

    • Exterior Features: East Of Us1 / Balcony / Courtyard / Open Balcony / Outdoor Shower

    Other Property Information

    • Parcel Number: 24434633410000040

    • Zoning: CONDO

  • Type and style

    • Property Type: Residential

    • Property Sub Type: Condominium

  • Utility

    • Cable Connected

    • Natural Gas Connected

    • Sewer Connected

    • Water Connected

    • Cable Available

    • Electricity Available

    • Natural Gas Available

    • Sewer Available

    • Water Available

  • Other financial information

    • HOA: $7,126

    • HOA Frequency: Monthly

    • Annual tax amount: $63,496

  • Source details

    • MLS ID: B26053630

    Other facts

    • Construction Materials: Concrete Block Construction / CBS Construction

    • Laundry Features: Laundry Room / Utility Room/Laundry

    • Lot Features: East Of US 1

    • Patio And Porch Features: Open Balcony

    • Pool Features: Community

    • Window Features: Complete Impact Glass

    • Direction Faces: West

    • Other Structures: Livable

    • Architectural Style: Penthouse / One Story / Modern/Contemporary

    • Waterfront: Yes

    • Garage Spaces: 2

    • Attached Garage: Yes

    • Garage: Yes

    • Living Area: 3800

    • Water Source: Public

    • Subdivision Name: LE SANCTUAIRE CONDO

Private inquiry
Talk to the advisor on this listing.
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Market around this address

Live counts in the same area.
View all
This zip
33487
265
median $849K
Active
Same city
Highland Beach
118
median $999K
Active
Same type
Penthouse
2
median $9.7M
Active
Similar price
$10.8M – $20.1M
1
median $15.4M
Active

The multiple listing information is provided by the Miami Association of REALTORS® from a copyrighted compilation of listings. The compilation of listings and each individual listing are ©2026-present Miami Association of REALTORS®. All Rights Reserved. The information provided is for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Listing courtesy of: Serhant