$3,495,000
4 bd · 4 ba · 2,429 sq ft · Single Family Residence
58652 Overseas Highway, Marathon FL 33050
For Sale · Active listing
Est. payment $19,359/mo · Mortgage calculator
Listed by Ocean Sotheby's International / Jo Ann Cook
Contact: 305-360-7968 (listing contact).
Shown through Slice Realty. Requests from this page reach Slice Realty / Propiedad Futura, not the listing agent.
About this home
Enter the bougainvillea-lined gates of Casa Feliz, a private oceanfront retreat on Grassy Key with expansive water views, white sand beach, and a true resort-style experience in the Florida Keys. An exceptional investment opportunity, Casa Feliz is a strong producing vacation rental with rental history and future bookings already in place. Set on over 24,000 square feet of lush grounds with mature landscaping, fruit trees, fresh herbs, and .29 acres of bay bottom, this exceptional estate is designed for both relaxation and entertaining. An observation pier invites kayaking, paddleboarding, fishing, and endless enjoyment of marine life, while the unique orientation captures both breathtaking sunrise and sunset views over the water, a rare and coveted feature in the Keys. Outdoor living is elevated with a resort-style saltwater pool featuring cascading waterfalls, spillover spa, and fully equipped poolside cabana complete with wet bar, refrigerator, ice maker, and cooking area. A fire table and beachside fire pit create the ultimate setting for entertaining or unwinding beneath the stars. Completely renovated down to the studs in 2022, the three-story residence was thoughtfully redesigned to maximize sweeping ocean views from nearly every room. Offering four custom bedroom suites, each with private en-suite bath, the home comfortably accommodates guests in luxury.
Facts
- MLS #
- A12056681
- Subdivision
- Crains Sub
- Property type
- Residential
- Property subtype
- Single Family Residence
- Sq. ft.
- 2,429
- Price per sq. ft.
- $1,439 / sq ft
- Year built
- 1981
- Days on market
- 34
- County
- Monroe County
- Date listed
- Jul 21, 2026
- Last updated
- Aug 24, 2026
Financial considerations
- Taxes
- $14,033 (2025)
Exterior features
- Waterfront
- Yes
- View
- Ocean, Direct Ocean
- Construction
- Concrete Block Construction, CBS Construction
- Roof
- Metal Roof
- Additional features
- Barbeque, Lighting, Fruit Trees, Open Balcony, Outdoor Shower
Interior features
- Furnished
- Furnished
- Heating
- Central
- Cooling
- Ceiling Fan(s)
- Appliances
- Dishwasher, Disposal, Dryer, Electric Range, Electric Water Heater, Microwave, Refrigerator, Washer
- Window features
- Blinds, Drapes, High Impact Windows, Impact Glass
- Additional features
- Second Floor Entry, Cooking Island, Pantry, Walk-In Closet(s), Den/Library/Office, Media Room, Utility Room/Laundry
Additional features
- Security
- Smoke Detector
- Community
- Public Road
Mortgage calculator
Includes principal and interest, taxes and insurance.
Rate: Freddie Mac 30-year average (2026-10-15). Estimate only.
Local context (our analysis)
Area stats are available for our covered neighborhoods. See neighborhoods.
Source: Southeast Florida MLS (SEFMLS). Last updated Aug 24, 2026, 2:48 PM ET
Listing data is deemed reliable but is not guaranteed accurate by the MLS. Information is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.