59720 Overseas Highway 8, Marathon, FL 33050
$3,500,000
Property Type:
Residential
Bedrooms:
4
Baths:
5
Square Footage:
3,013
Status:
Active
Current Price:
$3,500,000
List Date:
3/22/2025
Last Modified:
11/08/2025
Description
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.
More Information MLS# 609718
Contract Information
Listing Board: Key West Association
As is Rght to Inspct: Yes
Current Price: $3,500,000
Listing Date: 2024-04-24
List Price: $3,500,000
Location, Tax & Legal
Unit #: 8
City: MARATHON
Mile Marker: 58.9
Marathon Neighborhood: Grassy Key
Side: Ocean
Flood Zone: AE,VE
Alternate Key #: 1116866
Parcel #: 00100110-000000
Zoning: RM-2 - Residential Medium - 2
Deed Restrictions: Unknown
Legal: 20 65 34 GRASSY KEY PT LOT 5 OR255-324 OR494-1039 OR504-887 OR504-890 OR537-956 OR611-267 OR775-1168 OR776-1655 OR798-1
Taxes: 0
Tax Year: 2023
Pub Sewer HkUp: Yes
Street #: 59720
Street Name: Overseas
Street Suffix: Highway
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Grassy Key (58.9)
Area: 19 - Crawl Key & Grassy Key
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 0
Lot Size: Lot size varies per residence - footprint+
Lot SqFt: 0
Pool: Yes
SqFt Source: Builder/Architect
Rentals Allowed: Yes
Min Rental Days: 7
Style: Single Family
Year Built: 2024
Living Apx SqFt: 3013
Total Bedrooms: 4
Full Baths: 4
Half Baths: 1
Total Baths: 5
Remarks & Misc
Remarks – Consumer: 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.
Directions: Grassy Key Oceanside MM 59
Association Info
Mandatory Home Owners Asc: Yes
1st Right of Refusal: No
Assoc Approval Req: No
Association Fee $: 1061
Assoc/Mnt Fee Per: Monthly
License Info
# of County License: 1
Transient Rntl Licns: Yes
Fee Includes
Common Area Mnt: 1
Dockage
None: 1
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Disposal: 1
Dryer: 1
Microwave: 1
Oven: 1
Range: 1
Refrigerator: 1
Washer: 1
Wine Cooler: 1
Cooling
Ceiling Fans(s): 1
Central Air: 1
Waterfront
Oceanfront: 1
Waterview
Ocean View: 1
Open Water View: 1
Floor
Combo: 1
Neighborhood Feature
Beach: 1
Community Pool: 1
Tennis Courts: 1
Interior Features
Bar: 1
Built-in Cabinets: 1
Elevator: 1
Pantry: 1
Quartz Countertops: 1
Split Bedroom: 1
Walk-in Closet(s): 1
Property Condition
New Construction: 1
Under Construction: 1
Specialty Rooms
Laundry Room: 1
Building Style
Above Flood: Yes
Stories: 3 Stories
Windows/Doors
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Sliding Glass Doors: 1
Vehicle Storage
Car(s): 4+
Covered Parking: 1
Garage: 1
Vehicle Restrictions: 1
Attached: 1
Security
Electric Gate: 1
Construction
CBS: 1
Stucco: 1
Land Size
Less Than 1/4 Acre: 1
Utilities
Buyer to Verify: 1
Elect Separate Meter: 1
FKAA: 1
Municipal Sewer: 1
Water Separate Meter: 1
Porch/Balcony
Open Porch/Balcony: 1
Patio: 1
Exterior Features
Lanai: 1
Outdoor Shower: 1
Sandy Beach: 1
Tennis Court(s): 1
Pool Info
In Ground: 1
Heated: Yes
Decked: 1
Roof
Metal Roof: 1
Status Change Info
Status: Active
Property Features
Fee Includes: Common Area Mnt
Tax Exemptions: None
Waterfront: Oceanfront
Waterview: Ocean View; Open Water View
Dockage: None
Property Condition: New Construction; Under Construction
Vehicle Storage: Garage; Attached; Covered Parking; Vehicle Restrictions
Cooling: Ceiling Fans(s); Central Air
Utilities: Buyer to Verify; Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter
Interior Features: Bar; Built-in Cabinets; Elevator; Pantry; Quartz Countertops; Split Bedroom; Walk-in Closet(s)
Specialty Rooms: Laundry Room
Appliances: Dishwasher; Disposal; Dryer; Microwave; Oven; Range; Refrigerator; Washer; Wine Cooler
Exterior Features: Lanai; Outdoor Shower; Sandy Beach; Tennis Court(s)
Pool Info: In Ground; Decked
Construction: CBS; Stucco
Floor: Combo
Roof: Metal Roof
Neighborhood Feature: Beach; Community Pool; Tennis Courts
Security: Electric Gate
Land Size: Less Than 1/4 Acre
Listing Office:
Internet Realty of the Florida Keys Inc
Last Updated: November - 08 - 2025
The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.