Le Sanctuaire is a four-residence oceanfront building in Highland Beach, and Penthouse 401 occupies the entire fourth floor. Fully restored in 2024 by the building's original developer, the residence delivers 180 degrees of uninterrupted Atlantic Ocean views through Maxi-View SSG floor-to-ceiling impact glass, with 3,800 square feet under air and 6,100 total square feet including expansive terrace space.
Le Sanctuaire is a four-residence oceanfront building in Highland Beach, and Penthouse 401 occupies the entire fourth floor. Fully restored in 2024 by the building's original developer, the residence delivers 180 degrees of uninterrupted Atlantic Ocean views through Maxi-View SSG floor-to-ceiling impact glass, with 3,800 square feet under air and 6,100 total square feet including expansive terrace space.
Architecture & Restoration
The 2024 restoration was carried out by the building's original developer, and the scope addressed every surface and system in the unit. Stained white oak ceilings run throughout the living areas, paired with sculptural Calacatta marble and backlit natural crystal quartz. The material palette emphasizes natural stone and warm wood tones rather than trend-driven finishes.
Interior Sequence
A private elevator opens directly into the residence. The main living area faces east into the full 180-degree Atlantic panorama, with the floor-to-ceiling impact glass acting as the dominant architectural element. The chef's kitchen is built with custom cabinetry and high-end fixtures integrated into the open floor plan.
The oceanfront primary suite includes a boutique-scale dressing room and a bath clad in Dolomite marble, centered on a freestanding soaking tub. The bath features illuminated, book-matched Australis marble walls. Three additional bedrooms and four and a half total baths complete the floor plan.
Outdoor Living & Terraces
The terraces wrap the residence and extend the living area toward the ocean. A motorized pergola provides adjustable shade, and a private Jacuzzi is positioned on the terrace level. The unit includes a dedicated cabana and lock-and-leave service, allowing the owner to treat the penthouse as a turnkey residence without ongoing maintenance coordination.
Building & Security
Le Sanctuaire contains only four residences in total. Security includes key card entry, closed-circuit cameras, a secured garage, motion detectors, elevator security, and phone/intercom entry. The building sits directly on the sand with ocean access from the property. Two garage spaces are assigned to the unit.
Key Features
- Full-floor penthouse: one of four residences in the building
- 180-degree Atlantic Ocean views through Maxi-View SSG floor-to-ceiling impact glass
- Complete 2024 restoration by the building's original developer
- Stained white oak ceilings with sculptural Calacatta marble and backlit crystal quartz
- Primary bath in Dolomite marble with book-matched Australis marble and freestanding soaking tub
- Private Jacuzzi and motorized pergola on wraparound terraces
- Dedicated cabana and lock-and-leave service
- Directly on the sand with ocean access
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