810 39Th Street Gulf, Marathon, FL 33050
For Sale $4,690,000
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Welcome to 810 39th Street Gulf, a stunning new 2024 Gulf-front home in Emerald Flats, an exclusive gated community of just 18 residences. Built by the Keys premier builder DAsign Source, this three-story concrete block home with concrete subfloors combines strength, design, and luxury in every detail. Featuring 5 bedrooms and 5 baths, this residence offers a bright open layout with panoramic Gulf views through walls of glass. The private elevator connects all levels, and the interior showcases a chefs kitchen with premium appliances, quartz counters, and a full wet bar for effortless entertaining. The outdoor space is pure paradise with a resort-style pool, hot tub, and sunshelf, all positioned perfectly to enjoy both sunrises and sunsets from the homes ideal north-facing exposure. Boaters will love the private 50 boat slip with deep-water access, plus additional slips available if needed. The expansive garage and tackle area provides ample storage and includes an industrial refrigerator and freezer, ideal for fishing and boating enthusiasts. The home also offers three washers and three dryers, lockable owners closets, and a proven record as a profitable vacation rental, with future bookings that can be retained or released by the buyer. Designed and built for low-maintenance, luxury coastal living, this home combines elegant finishes, enduring construction, and unmatched functionality. Whether as a primary residence, family retreat, or high-performing investment, 810 39th Street Gulf delivers the ultimate Florida Keys lifestyle—new construction, deep-water access, and breathtaking open-water views in one of Marathons most desirable Gulf-front settings.
Ceiling Fans(s)
Elevator
Solid Wood Cabinets
Stone Counters
Walk-In Closet(s)
Wet Bar
Window Treatments
Taxes: $23,023.00
Tax Year: 2025
Association Fee: $390.00
Association Fee Frequency: Monthly
Condo Fee Frequency: Monthly
Lighting
Sliding Doors
Bar Fridge
Convection Oven
Cooktop
Dishwasher
Disposal
Dryer
Exhaust Fan
Freezer
Ice Maker
Microwave
Range
Range Hood
Refrigerator
Washer
Wine Refrigerator
Gulf/Ocean
MLS Area: 33050 - Marathon
Price per Square Feet: $1,549.90
Water: Public
Construction: Block, Concrete
Date Listed: 2026-01-21 17:52:22
Pool: Yes
Pool Type: Gunite, Heated, In Ground, Salt Water
Private Spa: Yes
Furnished: Furnished
Garage Spaces: 4
Flooring: Ceramic Tile
Roof: Metal
Heating: Central
Cooling: Central Air
Pets: Cats Ok, Dogs Ok
Sewer: Public Sewer
Listing Courtesy Of: Re/Max Alliance Group
Rachelgremax@gmail.com
Welcome to 810 39th Street Gulf, a stunning new 2024 Gulf-front home in Emerald Flats, an exclusive gated community of just 18 residences. Built by the Keys premier builder DAsign Source, this three-story concrete block home with concrete subfloors combines strength, design, and luxury in every detail. Featuring 5 bedrooms and 5 baths, this residence offers a bright open layout with panoramic Gulf views through walls of glass. The private elevator connects all levels, and the interior showcases a chefs kitchen with premium appliances, quartz counters, and a full wet bar for effortless entertaining. The outdoor space is pure paradise with a resort-style pool, hot tub, and sunshelf, all positioned perfectly to enjoy both sunrises and sunsets from the homes ideal north-facing exposure. Boaters will love the private 50 boat slip with deep-water access, plus additional slips available if needed. The expansive garage and tackle area provides ample storage and includes an industrial refrigerator and freezer, ideal for fishing and boating enthusiasts. The home also offers three washers and three dryers, lockable owners closets, and a proven record as a profitable vacation rental, with future bookings that can be retained or released by the buyer. Designed and built for low-maintenance, luxury coastal living, this home combines elegant finishes, enduring construction, and unmatched functionality. Whether as a primary residence, family retreat, or high-performing investment, 810 39th Street Gulf delivers the ultimate Florida Keys lifestyle—new construction, deep-water access, and breathtaking open-water views in one of Marathons most desirable Gulf-front settings.
Property Details
Price: $4,690,000
Sq Ft: 3,026
($1,550 per sqft)
Bedrooms: 5
Bathrooms: 5
City: Marathon
County: Monroe
Type: Single Family Reside
Development: Emerald Flats Un 10
Acres: 0.12
Virtual Tour/Floorplan: View
Year Built: 2024
Listing Number: W7882197
Status Code: A-Active
Taxes: $23,023.00
Tax Year: 2025
Garage:
4
Furnishings: Furnished
Pets Allowed: Cats OK, Dogs OK
Interior Features:
Ceiling Fans(s)
Elevator
Solid Wood Cabinets
Stone Counters
Walk-In Closet(s)
Wet Bar
Window Treatments
Financial Information:
Taxes: $23,023.00
Tax Year: 2025
Association Fee: $390.00
Association Fee Frequency: Monthly
Condo Fee Frequency: Monthly
Exterior Features:
Lighting
Sliding Doors
Equipment:
Bar Fridge
Convection Oven
Cooktop
Dishwasher
Disposal
Dryer
Exhaust Fan
Freezer
Ice Maker
Microwave
Range
Range Hood
Refrigerator
Washer
Wine Refrigerator
Waterfront Description:
Gulf/Ocean
Additional Information:
MLS Area: 33050 - Marathon
Price per Square Feet: $1,549.90
Water: Public
Construction: Block, Concrete
Date Listed: 2026-01-21 17:52:22
Pool: Yes
Pool Type: Gunite, Heated, In Ground, Salt Water
Private Spa: Yes
Furnished: Furnished
Garage Spaces: 4
Flooring: Ceramic Tile
Roof: Metal
Heating: Central
Cooling: Central Air
Pets: Cats Ok, Dogs Ok
Sewer: Public Sewer
Map of 810 39Th Street Gulf, Marathon, FL 33050
Listing Courtesy Of: Re/Max Alliance Group
Rachelgremax@gmail.com