Florida Keys luxury redefined! Experience this newly constructed 2025 oceanfront masterpiece perfectly balancing coastal elegance, craftsmanship, and timeless design. With 6 bedrooms, 6.5 baths, and 3,102 sq ft under air plus 2,000+ sq ft of balconies, it offers seamless indoor-outdoor living framed by endless turquoise views. An elevated infinity-edge pool merges visually with the Atlantic beyond. Inside, a bright open floor plan captures light, air, and ocean vistas. The great room flows into a designer kitchen and dining area, creating spaces that feel both connected and serene. Each ensuite bedroom is a private retreat, beautifully scaled and positioned for comfort and privacy. See Documents Tab for a full list of luxury features. Furnished and appointed throughout showcasing ”Design by Lily,” the interior blends beach-cottage warmth with modern Keys luxury. Custom furnishings, curated color palettes, and natural textures create a refined yet welcoming aesthetic. Every detail—from driftwood-toned floors to sculptural fixtures—exudes coastal elegance. Built by a long-time Florida Keys contractor with decades of local expertise, construction was overseen daily by the owners to ensure perfection in every finish and structure. Nothing escaped their eye, and it shows in the integrity and grace of the final result. Outdoor living shines with multiple covered terraces for dining and lounging, the infinity pool reflecting the sea, and gentle breezes completing the ambiance. Construction of the 157′ dock with a 32′ terminus. See Documents for plans. Newly built, fully furnished, and ready for immediate enjoyment, this residence is a rare opportunity—an oceanfront sanctuary minutes from the Marathon airport’s two FBOs. Whether a private retreat or luxury vacation investment, this property embodies comfort, craftsmanship, and coastal allure.
Property Details
Price:
$4,350,000
MLS #:
TB8452489
Status:
Active
Beds:
6
Baths:
6.5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
SEA CREST 1ST ADD
Neighborhood:
33050marathon
Listed Date:
Dec 1, 2025
Finished Sq Ft:
3,102
Total Sq Ft:
5,232
Lot Size:
18,000 sqft / 0.41 acres (approx)
Year Built:
2025
See this Listing
Schools
Interior
Appliances
Bar Fridge, Dishwasher, Dryer, Microwave, Range, Range Hood, Refrigerator, Tankless Water Heater, Washer, Wine Refrigerator
Bathrooms
6 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Flooring
Luxury Vinyl
Heating
Electric
Interior Features
Ceiling Fan(s), Thermostat, Walk-In Closet(s)
Laundry Features
Inside, Laundry Room
Levels
Two
Exterior
Construction Materials
Concrete, Stucco
Covered Spaces
4
Direction Faces
South
Exterior Features
Balcony, Fire Pit, Outdoor Grill, Sliding Doors
New Construction YN
1
Roof
Metal
Security Features
Closed Circuit Camera(s)
View
Water
Waterfront Features
Gulf/Ocean
Financial
Tax Year
2025
Taxes
$5,049
Map
Community
- Address1000 68TH STREET MARATHON FL
- SubdivisionSEA CREST 1ST ADD
- CityMARATHON
- CountyMonroe
- Zip Code33050
Subdivisions in MARATHON
Market Summary
Current real estate data for Single Family in MARATHON as of Apr 30, 2026
5
Single Family Listed
104
Avg DOM
1,290
Avg $ / SqFt
$3,585,800
Avg List Price
Property Summary
- Located in the SEA CREST 1ST ADD subdivision, 1000 68TH STREET MARATHON FL is a Single Family for sale in MARATHON, FL, 33050. It is listed for $4,350,000 and features 6 beds, 7 baths, and has approximately 3,102 square feet of living space, and was originally constructed in 2025. The current price per square foot is $1,402. The average price per square foot for Single Family listings in MARATHON is $1,290. The average listing price for Single Family in MARATHON is $3,585,800. To schedule a showing of MLS#tb8452489 at 1000 68TH STREET in MARATHON, FL, contact your CENTURY 21 Carioti agent at 800-783-8847.
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Courtesy of COLDWELL BANKER SCHMITT RE. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the Orlando/Tampa – FL. Detailed information about real estate listings held by brokerage firms other than CENTURY 21 Carioti include the name of the listing broker. Neither the listing company nor CENTURY 21 Carioti shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. Orlando/Tampa – FL. All rights reserved. 1000 68TH STREET
MARATHON, FL

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