Condominium
3425 S Ocean Boulevard # PH401
3425 S Ocean Boulevard # PH401, Highland Beach FL 33487 Get directions
$15,450,000
4 Beds · 4 Baths · 3,800 SqFt
See estimated monthly costThis listing is courtesy of Serhant. Evan Sophir
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.
Facts & features
Interior
- Living area (sq ft)
- 3,800
- Full bathrooms
- 4
- Half bathrooms
- 1
- Furnished
- Unfurnished
- 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
Building & exterior
- Year built
- 1994
- Garage spaces
- 2
- Covered spaces
- 2
- Pool
- Yes
- Waterfront
- Yes
- Ocean
- Direct Ocean
- Pool
- Water
- Ocean View
- Ocean Access
- East Of Us1
- Balcony
- Courtyard
- Open Balcony
- Outdoor Shower
- 2 Or More Spaces
- Assigned
- Garage-Under Building
- Guest
- No Boats
- Parking Garage
- Parking-Under Building
- No Rv/Boats
HOA (homeowners association)
- Association fee
- $7,126 per month
- Cabana
- Gated
- Community Pool
- Elevator(s)
- Exercise Room
- Heated Pool
- Management On Site
- Pool
- Private Pool
- Spa/Hot Tub
- Trash Chute
- Assoc Approval Required
- Ok To Lease With Res
- No Daily Rentals
- No Trucks/Rv'S
- Yes
Taxes
- Annual tax
- $63,496
- Tax year
- 2025
- Parcel number
- 24434633410000040
Assigned schools
- Elementary
- J. C. Mitchell
- Middle
- Boca Raton Community
- High
- Boca Raton Community
Listing
- MLS number
- B26053630
- Property type
- Condominium
- Price per SqFt
- $4,066
- Subdivision
- LE SANCTUAIRE CONDO
- On market since
- Jul 17, 2026
- Days on market
- 60
Estimated monthly cost
$102,128 per month
- Principal & interest (30 yr)
- $78,124
- Property tax
- $5,291
- Insurance (estimated)
- $11,588
- Association fee
- $7,126
An estimate for comparison only — not a loan offer, a quote, or a commitment to lend. Actual taxes, insurance and financing terms will differ.
Location
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