LOCATION LOCATION LOCATION DIRECTLY ON THE GULF W/ GULF OF AMERICA AND MARINA VIEWS! Welcome to an extraordinary opportunity to own a newly constructed, luxury waterfront residence in the heart of the Florida Keys. Located in the exclusive Emerald Landings community in Marathon, this exceptional home offers breathtaking open-water views, a private 70′ boat slip, and a rare private beach, kayak launch, blending high-end coastal living with unmatched boating convenience. Thoughtfully designed for both luxury and functionality, this stunning property features 5 bedrooms and 5 bathrooms, including two spacious primary suites with private balconies overlooking the water. An open-concept floor plan showcases a chef’s kitchen with quartz countertops and waterfall island, seamlessly flowing into the living and dining areas—ideal for entertaining or relaxing with panoramic sunset views. Outdoor living is elevated with a heated resort-style pool, expansive patios, and multiple spaces designed for al fresco dining and sunset gatherings. Premium finishes, coastal-inspired design, and modern technology are found throughout the home, offering a turn-key experience for owners and guests alike. This property is the perfect investment opportunity, boasting a proven short-term rental history and strong income potential, while also serving as an ideal future personal residence for those dreaming of a private retreat in the Keys. Whether used as a high-performing vacation rental, a seasonal escape, or a full-time waterfront home, this property offers unmatched versatility. Centrally located near world-class boating, dining, shopping, and beaches, this rare offering combines luxury, location, and lifestyle—a true Keys dream home with income-producing potential. Being offered furnished.
Property Details
Price:
$3,740,000
MLS #:
W7882829
Status:
Active
Beds:
5
Baths:
4.5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
MARATHON BEACH
Neighborhood:
33050marathon
Listed Date:
Feb 8, 2026
Finished Sq Ft:
2,920
Total Sq Ft:
3,600
Lot Size:
5,282 sqft / 0.12 acres (approx)
Year Built:
2024
See this Listing
Schools
Interior
Appliances
Bar Fridge, Convection Oven, Cooktop, Dishwasher, Disposal, Dryer, Microwave, Range, Range Hood, Refrigerator, Washer, Wine Refrigerator
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Flooring
Luxury Vinyl
Heating
Central
Interior Features
Ceiling Fan(s)
Laundry Features
Inside
Levels
Three Or More
Exterior
Attached Garage YN
1
Community Features
Association Recreation – Lease
Construction Materials
Block, Stucco
Covered Spaces
2
Direction Faces
South
Exterior Features
Sliding Doors
Garage Spaces
2
New Construction YN
1
Roof
Metal
Waterfront Features
Bay/Harbor, Gulf/Ocean, Gulf/Ocean to Bay, Marina
Financial
HOA Fee
$390
HOA Fee Frequency
Monthly
HOA Name
Boatworks
Tax Year
2025
Taxes
$22,393
Map
Community
- Address805 39TH STREET GULF MARATHON FL
- SubdivisionMARATHON BEACH
- CityMARATHON
- CountyMonroe
- Zip Code33050
Subdivisions in MARATHON
Market Summary
Current real estate data for Single Family in MARATHON as of May 03, 2026
5
Single Family Listed
107
Avg DOM
1,290
Avg $ / SqFt
$3,585,800
Avg List Price
Property Summary
- Located in the MARATHON BEACH subdivision, 805 39TH STREET GULF MARATHON FL is a Single Family for sale in MARATHON, FL, 33050. It is listed for $3,740,000 and features 5 beds, 5 baths, and has approximately 2,920 square feet of living space, and was originally constructed in 2024. The current price per square foot is $1,281. 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#w7882829 at 805 39TH STREET GULF in MARATHON, FL, contact your CENTURY 21 Carioti agent at 800-783-8847.
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Courtesy of RE/MAX ALLIANCE GROUP. 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. 805 39TH STREET GULF
MARATHON, FL
