Brand New Three-Story Home's in Gated Community with Beach & Pool | House in Marathon
5 Bedroom House in Marathon
Welcome to SeaGlass Cove, where barefoot luxury meets the laid-back beauty of the Florida Keys. This brand-new, three-story oceanfront home offers over 5,200 sq. ft. of indoor and outdoor living space, with 4–5 bedrooms, a two-car garage, and breathtaking open-water views in every direction.
Located in an exclusive gated enclave of just 14 residences on Grassy Key near Marathon, this private residence was designed for both luxury and leisure. Inside, you’ll find a chef’s kitchen with MiaCucina/Stone International finishes, high-end appliances (Wolf/Subzero and KitchenAid), sleek flooring, modern furnishings, and spa-inspired bathrooms. Multiple indoor dining areas, including a formal dining room and a cozy breakfast nook, make it easy to gather for meals.
Upstairs, the spacious bedrooms and loft-style spaces provide plenty of room for families and groups, while private balconies offer stunning views of the Atlantic Ocean. Step outside and you’ll discover a large cabana with an optional summer kitchen and outdoor dining, perfect for al fresco meals and sunset cocktails.
One of the standout features is our NEW dockage offer:
Guests staying at SeaGlass Cove receive free dockage for boats up to 30 ft at Grassy Key Marina, located just 0.8 miles from the home, on all stays before Dec. 1, 2025. Larger boats are welcome with any added dockage charges paid directly by the guest. It’s the ideal setup for boaters who want turnkey access to the water.
As a guest of SeaGlass Cove, you’ll have full access to the community’s resort-style amenities, including a private white sand beach, oceanfront pool, pickleball court, private cabanas, paddleboarding, fishing, and beautifully landscaped outdoor entertaining areas. A digital door code makes for easy self check-in, and the private garage provides parking for two vehicles.
SeaGlass Cove is centrally located in the heart of the Florida Keys on Grassy Key, offering a peaceful, private retreat with everything you love about island life close by. Nearby, you’ll find marinas, fishing charters, scuba and snorkeling tours, and natural beaches. Local favorites such as Curly’s Coffee, Keys Fisheries, and Island Fish Company Tiki Bar are just minutes away.
We recommend bringing or renting a car so you can explore the Keys at your own pace, from Key Largo to Key West. Rideshare services like Uber and Lyft are also available in the area. For eligible residents with special needs, local transportation options may include services such as Special Transportation Services (STS) and Middle Keys Transportation; please contact providers directly for details.
Whether you’re planning a family vacation, a couples’ escape, or a trip with friends, SeaGlass Cove delivers a true luxury Keys experience—oceanfront, amenity-rich, and unforgettable.
Brand New Three-Story Home's in Gated Community with Beach & Pool is located in Marathon. Brand New Three-Story Home's in Gated Community with Beach & Pool provides accommodation, featuring View, Balcony/Terrace, Oceanfront, among other amenities. This House features Air Conditioner, Parking and Pet Friendly to make your stay a comfortable one.
Brand New Three-Story Home's in Gated Community with Beach & Pool has 5 Bedrooms , 4 Bathrooms, and max occupancy of 12 people. The minimum rental for this property is 1 nights, but this can change depending on the season you plan on staying. Previous guests have given good rated it, and VRBO labeled it a top-rated House because of the excellent services rendered by the owner or manager of this House, and has consistently provided great experiences for their guests. Most families or guests that use it recommend it to their friends and some of them are repeat guests. House has a friendly neighborhood, and the Marathon has interesting places to visit. If you want to learn more about the House in Marathon, such as places to visit and things to do nearby, you can check below to learn more.
This Property is OneKey Eligible
Earn OneKeyCash for every dollar spent on eligible vacation rentals, villas, cottages, cabins, and more when you book on Vrbo.
Amenities
Facility Overview
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Air conditioning
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Heating
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4+ bathrooms
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Hair dryer
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Towels provided
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Bathtub or shower
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Bed sheets provided
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5 bedrooms
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Dining table
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Living room
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Dining room
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Cookware/dishes/utensils
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Toaster
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Coffee/tea maker
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Ice maker
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Dishwasher
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Oven
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Microwave
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Refrigerator
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Washing machine and dryer
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On the beach
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Onsite parking
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Car not required
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Onsite parking options include a garage
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Service animals exempt from fees
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Pet friendly
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Note from host: No in-door smoking. Outdoor only, dispose of ash
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Wheelchair accessible
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If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
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Designated smoking areas
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Kayak on site
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Fishing nearby
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Power boating nearby
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Wildlife and game walks nearby
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Water skiing nearby
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Jet skiing nearby
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Marina nearby
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Snorkeling nearby
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Water park
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Birdwatching nearby
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Kayaking nearby
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Smart TV with cable/satellite service
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Books
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Unit size: 5200 sq ft (483 sq m)
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English
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Spanish
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Near the sea
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Near the ocean
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Near a hospital
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Near the bay
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On the waterfront
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In a village
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Highchair
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Travel crib
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Iron/ironing board
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Housekeeping (on request)
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Local meal delivery service
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Phone
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Free WiFi, with speed of 250+ Mbps (good for 3–5 people or up to 10 devices)
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Balcony
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Firepit
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Garden
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Barbecue grill
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Smoke detector not reported (host has not indicated whether there is a smoke detector on the property)
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Carbon monoxide detector not reported (host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector)
Policies
Extra-person charges may apply and vary depending on property policy government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector with you on the trip host has not indicated whether there is a smoke detector on the property onsite parties or group events are strictly prohibited special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed this property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room this property is managed through our partner, vrbo. you will receive an email from vrbo with a link to a vrbo account, where you can change or cancel your reservation
FAQ's
Is this Marathon house pet-friendly for guests?
Yes, pets are allowed at this property. Check the guest reviews to learn what guests had to share.
Does the Marathon house have a swimming pool?
No, this Marathon house does not have a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.
How much does it cost per night to stay in Marathon house?
Best-rates for the Marathon house starts from $1,065 per night with includes Kitchen, Parking, Designated Smoking Area, Laundry, View, Balcony/Terrace, Oceanfront, Wellness Facilities, Barbecue/Outdoor Cooking, Internet, TV, Ocean View, Sports/Activities, Child Friendly, Air Conditioner, Pet Friendly, Accessibility, Bedding/Linens, Fireplace/Heating with all other facilities. matches every traveler with their perfect accommodation, whether you are traveling with a group, friends, family, or pets.
Is Marathon house a family-friendly place to stay?
Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this house Good or guests have recommended them suitable for families. As reported by the owner or manager, the house has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.
Is the Marathon house wheelchair accessible or offer services for disabled guests?
Based on the information received from our partner, the Marathon house has not specified they are wheelchair accessible. Likewise, there is not an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.
What is the minimum night stay policy for the Marathon house?
Based on the information reported by the owner or manager, the Marathon house indicates 1 day stay policy at this house. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.
What cancellation policy is in place for Marathon house?
Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.
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