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 four and five-bedroom floor plans all with direct Atlantic Ocean views, a resort style pool, pickleball court, sandy beach, and 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 private beach and pool deck. The second floor features an open floor plan with spacious kitchen, dining and great rooms 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 luxurious spa bath and three additional guest bedrooms. The homes are finished with high end KitchenAid appliances, waterfall quartz countertops, full height backsplashes, custom closets and much more. Additionally this residence offers upgrades including: elevator, outdoor summer kitchen, exterior spiral staircase to first floor, custom millwork, brass fixtures and fire pit. SeaGlass Cove is barefoot luxury at its best.
New construction
$3,500,000
59720 Overseas Hwy #8, Marathon, FL 33050
4beds
3,013sqft
Est.:
Single Family Residence
Built in 2024
-- sqft lot
$3,281,100 Zestimate®
$1,162/sqft
$774/mo HOA
What's special
Resort style poolPrivate beachPool deckOutdoor summer kitchenSandy beachExterior spiral staircaseBarefoot luxury
- 486 days
- on Zillow |
- 87 |
- 7 |
Zillow last checked: 7 hours ago
Listing updated: August 02, 2025 at 06:17am
Listed by:
Sabrina Acevedo 305-393-6006,
Internet Realty of the Florida Keys Inc,
Gregory Maclaren 305-872-8442,
Internet Realty of the Florida Keys
Source: FLKMLS,MLS#: 609718
Originating MLS: Key West Association

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
Cooling
- Central Air, Ceiling Fans(s)
Appliances
- Included: Washer, Wine Cooler, Disposal, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
- Laundry: Laundry Room
Features
- Split Bedroom, Built-in Cabinets, Quartz Countertops, Bar, Walk-In Closet(s), Elevator, Pantry
- Flooring: Combination
- Doors: Sliding Glass Doors, Impact Rstnce Doors
- Windows: Impact Rstnce Window
Interior area
- Total interior livable area: 3,013 sqft
Property
Parking
- Total spaces: 4
- Parking features: Garage, Covered, Vehicle Restrictions, Attached
- Has attached garage: Yes
Features
- Levels: 3 Stories
- Stories: 3
- Patio & porch: Lanai, Open Porch/Balcony, Patio
- Exterior features: Tennis Court(s), Sandy Beach, Outdoor Shower
- Has private pool: Yes
- Pool features: Heated, In Ground, Decked
- Has view: Yes
- View description: Ocean, Water
- Has water view: Yes
- Water view: Ocean,Water
- Waterfront features: Oceanfront, Waterfront, Sandy Beach, Dockage: None
Lot
- Features: Less Than 1/4 Acre
Details
- Parcel number: 00100110000000
- Zoning: RM-2
- Zoning description: Residential Medium - 2
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- CBS, Stucco
- Roof: Metal
Condition
- New Construction,Under Construction
- New construction: Yes
- Year built: 2024
Utilities & green energy
- Electric: Elect Separate Meter
- Sewer: Municipal Sewer, Public Sewer
- Water: Water Separate Meter
- Utilities for property: FKAA, Buyer to Verify
Community & HOA
Community
- Features: Pool, Beach, Tennis Court(s)
- Security: Electric Gate
- Subdivision: Grassy Key (58.9)
HOA
- Has HOA: Yes
- Services included: Maintenance Grounds
- HOA fee: $774 monthly
Location
- Region: Marathon
Financial & listing details
- Price per square foot: $1,162/sqft
- Date on market: 4/24/2024
- Loading
- Loading