Villa Cosmos crowns a hillside in Mont Jean, where sea and sky converge in a panorama stretching over Marigot Bay and Grand-Cul-de-Sac. Designed for immersion in light and view, this four-bedroom villa flows across three levels, its bungalows and terraces wrapped in gardens and glass. The elongated heated pool anchors the horizon, while indoor spaces lounge, dining, and library, open fully to the breeze. Tranquil, sculptural, and serene, Villa Cosmos invites long breakfasts on the terrace, soft trade winds through palm fronds, and the quiet rhythm of ocean-view living in St Barts.
Villa Cosmos (Cosmos) is a modern, four-bedroom villa set in the private Mont-Jean domain, crafted for comfort, light, and view immersion. The villa sleeps up to 8 guests across its multiple levels and separate bungalows.
Architecture & Layout
Cosmos is arranged over three levels, with public zones centered and bedrooms in separate bungalows or levels to ensure privacy.
The front terrace lies below the main level (via exterior stairs), hosting a long, narrow heated swimming pool that commands the ocean view.
Large sliding windows, glass walls, and open transitions knit indoor and outdoor spaces fluidly.
Lush, tropical gardens wrap the villa, softening geometry and isolating each wing.
Suites & Interiors
Bedrooms (4 ensuite suites)
Three suites reside on the upper level, each with King beds, A/C, en suite baths, and private terraces.
The primary/ lower-level suite lies adjacent to the pool terrace, offering direct access, a private lounge, and sea views.
One bedroom is flex-configured: twin beds or king.
Interior & communal spaces
• The main living room is divided into lounge and dining zones, with large windows facing sea.
• A fully equipped, modern kitchen adjoins dining spaces and outdoor flow.
• A library / office space sits adjacent, offering quiet retreat or reading nook.
Shared Social Spaces
The pool terrace is central: loungers, soft seating, and direct visual focus on sea.
A secondary deck near the office offers an intimate outdoor lounging or star-watching corner.
A counterpart terrace on the “other side” of the villa gives alternate lounge zones.
Pool & Outdoors
The heated, elongated pool sits front and central, oriented to ocean horizon.
Decking and terraces flank the pool, interspersed with tropical plantings and garden edges.
Stairways connect terraces to the lower “ocean edge” and garden zones.
Signature Service
Every stay at Villa Cosmos includes a private chef and butler, free of charge. From sunrise coffee served by the pool to candlelit dinners crafted with quiet precision, service here flows naturally intuitive, discreet, and deeply personal.
- 4 ensuite bedrooms (King-size beds; one convertible twin/king)
- Air conditioning in all bedrooms
- 4 full bathrooms with rain showers or bathtubs
- Fully equipped modern kitchen
- Indoor and outdoor dining areas
- Spacious living and lounge zones
- Library / office area
- HD media system
- WiFi connectivity
- Sonos sound system
- Heated elongated swimming pool
- Expansive terraces with loungers and seating
- Secondary deck for star-gazing or lounging
- Tropical garden and landscaped surroundings
- Stairway access between terraces and garden levels
- Private gated domain location in Mont-Jean
Private Chef & Multilingual Local Butler included, at No Extra Charge
Chef Experience:
- Each villa comes with its own private chef at no extra cost.
- Your private chef will prepare the delicious gourmet dishes that elevate your dining experience during your stay in St Barts.
- Each fine dining experience is customised to your dietary preferences and desires. Sample an vast array of dishes only limited by your desire and your appetite.
- Enjoy your meals upon request, ask for any style of international cuisine your taste buds crave, favourite dishes from back home or explore the local French-Creole cuisine.
- Our chefs specialise in a wide variety of fine dining experiences.
Butler Service:
- Relax with a seamless luxury experience made special by your multilingual butler without the price point of your rental changing.
- We want your stay to be exclusive, private, and tailored to your needs so your only job on the island will be to relax and have fun.
- Discover the island without a language barrier when you stay with us you get a complimentary Multilingual Butler to serve your every need.
- If you don’t speak English, or French, which are the main languages of the island, with your butler you’ll still be able to navigate St. Barts and easily communicate with locals and other travellers.
- Your butler wants to make your experience in St Barts bespoke by: mixing your cocktails, driving to the beach ahead of you to set up umbrellas and lounge chairs, and guide you to popular or exclusive island experiences.
Our Guest Experience Concierge service transforms your St. Barts getaway into an unforgettable luxury experience tailored precisely to your needs.
From the moment you book your villa, our dedicated team works behind the scenes to ensure every aspect of your stay exceeds expectations.
Your personal concierge will:
- Arrange all your transportation from arrival to departure
- Create custom itineraries based on your interests
- Secure reservations exclusive restaurants found in St. Barts
- Organize activities from yacht charters to snorkeling expeditions
- Provide 24/7 travel expertise and guest support services throughout your stay
Our concierge experts hold the secrets that are set to open you to the St. Barts hidden venues and most coveted experiences. For you, they’ll arrange anything you want from a private sunset champagne picnic on a secluded beach to a helicopter tour of St. Barts stunning coastline. Our guest services specialize in making your experience one of a kind.
Leave the details to us while you immerse yourself in the unparalleled beauty and sophistication that makes St. Barts the Caribbean’s crown jewel of luxury travel.
- “We loved how perfectly everything was balanced, the sense of privacy, the spaciousness, and those endless sea views. Each bedroom felt tucked away and tranquil, yet still beautifully connected to the ocean.”
- We love Villa Cosmos’s compositional clarity—how its geometry, levels, and landscaping direct attention outward. The library, the terraces, the flexible bedroom layout, and the way the pool seems to float against the horizon.
Perfect For
Perfect for up to 8 guests across four bedrooms, this villa suits families, couples, or groups seeking both connection and privacy. Ideal for travelers who appreciate sleek modern design, seamless indoor-outdoor living, and a tranquil hillside setting.
Villa Cosmos in Mont Jean, St Barts
A four-bedroom architectural villa with a long heated pool, library, ocean-view terraces, tropical gardens.
Villa Cosmos – Villa with Heated Pool in Mont Jean, St Barts
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Villa Cosmos in Mont Jean, St Barts
Private Chef & Multilingual Local
Butler Included, at No Extra Charge
Cosmos - image gallery
Cosmos
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Privacy by Design
With bedrooms distributed across multiple levels and bungalows, every guest enjoys privacy without losing connection to the panoramic views. This layout makes Cosmos ideal for families or groups traveling together.
Immersive Horizon Pool
The villa’s elongated heated pool stretches toward the sea, creating a seamless horizon line that dissolves the boundary between water and sky. It’s a cinematic focal point where every swim feels suspended above the Caribbean.
The Library Retreat
A quiet library and office corner invites moments of calm and reflection, perfect for a morning read or an afternoon of creative work. It’s a tranquil space that enhances the villa’s thoughtful rhythm between social and private areas.
Tropical Geometry
Lush gardens frame the villa’s sleek architecture, softening its clean lines and guiding the gaze outward. The harmony between modern structure and natural textures evokes a sense of serenity unique to Mont-Jean.
Nightfall on the Deck
As evening arrives, the secondary terrace becomes an intimate sanctuary for star watching or quiet conversation. The sound of waves and gentle trade winds make each night feel like a private island ritual.