59720 Overseas Highway 10, Marathon, FL

$3,400,000

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5

Beds

5

Baths

3,013

Square feet

About 59720 Overseas Highway 10

SeaGlass Cove is a brand-new luxury, gated island community located in the heart of the Florida Keys; adjacent to Duck Key. A rare find of just 14 new construction residences offering direct Atlantic Ocean views, a resort-style pool, pickleball court, sandy beach with the flexibility of a weekly rental. The first floor offers a private two-car garage and covered cabana with spacious outdoor living space that leads out to the pool deck and beach. The second floor features an open floor plan with spacious kitchen, dining, and great room all overlooking the Atlantic Ocean. One en-suite bedroom on this floor provides seclusion for guests. On the top floor, you'll find the primary suite with a luxurious spa bath, a second guest suite and two additional guest bedrooms that share a bath. Luxuriously finished with high-end KitchenAid appliances, waterfall quartz countertops, full-height backsplashes, custom closets, and much more. Additionally, this residence offers upgrades including an outdoor summer kitchen, an exterior spiral staircase from the second down to the first floor, and a fire pit. SeaGlass Cove is barefoot luxury at its best!

Features of 59720 Overseas Highway 10

MLS® # 619897
Price $3,400,000
Bedrooms 5
Bathrooms 5.00
Full Baths 4
Half Baths 1
Square Footage 3,013
Year Built 2024
Type Residential
Sub-Type Single Family Residence
Status Active

Community Information

Address 59720 Overseas Highway 10
Area 19 - Crawl Key & Grassy Key
Subdivision Grassy Key (58.9)
City Marathon
County Monroe
State FL
Zip Code 33050

Amenities

Amenities Beach
Utilities FKAA, Municipal Sewer, Buyer to Verify, Water Separate Meter, Elect Separate Meter
Parking Spaces 4
Parking Garage, Attached, Covered Parking, Vehicle Restrictions
View Ocean View, Open Water View
Is Waterfront Yes
Waterfront Oceanfront
Has Pool Yes
Pool In Ground, Decked

Interior

Interior Features Split Bedroom, Pantry, Built-in Cabinets, Walk-in Closet(s), Bar, Quartz Countertops
Appliances Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Disposal, Wine Cooler, Stainless Steel Appliance(s)
Cooling Central Air, Ceiling Fans(s)
Fireplace No
Stories 3 Stories
Has Basement No

Exterior

Exterior Features Built-in Grill, Lanai, Outdoor Shower, Privacy Wall/Fence, Sandy Beach, Tennis Court(s)
Lot Description Less Than 1/4 Acre
Windows Glass Doors, Sliding Glass Doors, Impact Rstnce Window, Impact Rstnce Doors
Roof Metal Roof
Construction CBS, Stucco

Additional Information

Date Listed May 13th, 2026
Zoning RM-2 - Residential Medium - 2
Short Sale No
RE / Bank Owned No
HOA Fees 1061
HOA Fees Freq. Monthly

Listing Details

AgentSabrina Acevedo
OfficeInternet Realty of the Florida Keys Inc

Listing Map

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