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$2,950,000
59720 Overseas Hwy 9
Marathon, FL 33050
MLS# 617383
5 beds  |  5 baths  |  3011 sqft


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Property Description
SeaGlass Cove is an exclusive gated community nestled in the heart of the Florida Keys. This rare enclave features 14 brand-new luxury residences, each offering sweeping views of the Atlantic Ocean. This unit features 5 bedrooms and 4.5 baths. Residents will enjoy world-class amenities, including a resort-style pool, pickleball court, sandy beach, and the convenience of flexible weekly rentals. The first level features a private two-car garage and a covered cabana with generous outdoor living areas that flow seamlessly to the pool deck and beach area. Upstairs, an open-concept layout connects the gourmet kitchen, dining area, and great room--all oriented toward breathtaking ocean views. SeaGlass Cove offers an unparalleled opportunity to experience the very best of island living.

Details
Maps
Contract Information
Listing Board: Florida Keys
As is Rght to Inspct: Yes
Current Price: $2,950,000
Listing Date: 2025-11-11
List Price: $2,950,000
Location, Tax & Legal
Unit #: 9
City: MARATHON
Mile Marker: 58.9
Marathon Neighborhood: Grassy Key
Side: Ocean
Flood Zone: AE,VE
Alternate Key #: 1116866
Zoning: RM-2 - Residential Medium - 2
Deed Restrictions: Unknown
Taxes: 21266
Tax Year: 2024
Pub Sewer HkUp: Yes
Street #: 59720
Street Name: Overseas Hwy
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 SqFt: 1500
Pool: Yes
SqFt Source: Unknown/Condo
Rentals Allowed: Yes
Min Rental Days: 7
Style: Single Family
Year Built: 2024
Living Apx SqFt: 3011
Total Bedrooms: 5
Full Baths: 4
Half Baths: 1
Total Baths: 5
Remarks & Misc
Remarks – Consumer: SeaGlass Cove is an exclusive gated community nestled in the heart of the Florida Keys. This rare enclave features 14 brand-new luxury residences, each offering sweeping views of the Atlantic Ocean. This unit features 5 bedrooms and 4.5 baths. Residents will enjoy world-class amenities, including a resort-style pool, pickleball court, sandy beach, and the convenience of flexible weekly rentals. The first level features a private two-car garage and a covered cabana with generous outdoor living areas that flow seamlessly to the pool deck and beach area. Upstairs, an open-concept layout connects the gourmet kitchen, dining area, and great room--all oriented toward breathtaking ocean views. SeaGlass Cove offers an unparalleled opportunity to experience the very best of island living.
Association Info
Mandatory Home Owners Asc: Yes
1st Right of Refusal: No
Association Fee $: 1061
Assoc/Mnt Fee Per: Monthly
Fee Includes
Common Area Mnt: 1
Dockage
None: 1
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Gas Appliances: 1
Oven: 1
Refrigerator: 1
Stainless Steel Appliance(s): 1
Cooling
Central Air: 1
Heating
Central: 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
Other Area Features: 1
Interior Features
Bar: 1
Quartz Countertops: 1
Security System: 1
Smoke Alarms: 1
Storage: 1
Specialty Rooms
Laundry Room: 1
Building Style
Above Flood: Yes
Stories: 3 Stories
Windows/Doors
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Vehicle Storage
Garage: 1
Security
Electric Gate: 1
Construction
CBS: 1
Land Size
Less Than 1/4 Acre: 1
Furnished
Negotiable: 1
Terms
Cash: 1
Conventional: 1
Utilities
FKAA: 1
Municipal Sewer: 1
Propane: 1
Porch/Balcony
Deck: 1
Open Porch/Balcony: 1
Title
Title Ins - Buyer: 1
Exterior Features
Built-in Grill: 1
Outdoor Kitchen: 1
Outdoor Shower: 1
Pool Info
In Ground: 1
Decked: 1
Roof
Metal Roof: 1
GF-Interior Features
LED Lighting: 1
Programmable Thermst: 1
Tankless Hot Wtr Htr: 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
Vehicle Storage: Garage
Furnished: Negotiable
Cooling: Central Air
Heating: Central
Utilities: FKAA; Municipal Sewer; Propane
Interior Features: Bar; Quartz Countertops; Security System; Smoke Alarms; Storage
Specialty Rooms: Laundry Room
Appliances: Dishwasher; Gas Appliances; Oven; Refrigerator; Stainless Steel Appliance(s)
Exterior Features: Built-in Grill; Outdoor Kitchen; Outdoor Shower
Pool Info: In Ground; Decked
Construction: CBS
Floor: Combo
Roof: Metal Roof
Neighborhood Feature: Beach; Community Pool; Tennis Courts; Other Area Features
Security: Electric Gate
Land Size: Less Than 1/4 Acre
Terms: Cash; Conventional
Title: Title Ins - Buyer
GF-Interior Features: LED Lighting; Programmable Thermst; Tankless Hot Wtr Htr

Listing Office: Compass Florida LLC - Tavernier

Last Updated: March - 29 - 2026

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.