810 39TH STREET GULF MARATHON FL 33050 MLS #W7882197

810 39TH STREET GULF
MARATHON, FL, 33050
$4,690,000
5 Beds
5 Baths
3,026 SqFt
0.12 Acres
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MLS #W7882197 image #0
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 D’Asign 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 chef’s 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 home’s 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 owner’s 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 Marathon’s most desirable Gulf-front settings.

Property Details

Price:
$4,690,000
MLS #:
W7882197
Status:
Active
Beds:
5
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
EMERALD FLATS UN 10
Neighborhood:
33050marathon
Listed Date:
Jan 21, 2026
Finished Sq Ft:
3,026
Total Sq Ft:
3,026
Lot Size:
5,199 sqft / 0.12 acres (approx)
Year Built:
2024
WaterfrontPoolNewconstruction33050 – Marathon33050marathonEmerald Flats Un 10City Of Marathon Restrictions1 Week

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Interior

Appliances
Bar Fridge, Convection Oven, Cooktop, Dishwasher, Disposal, Dryer, Exhaust Fan, Freezer, Ice Maker, Microwave, Range, Range Hood, Refrigerator, Washer, Wine Refrigerator
Bathrooms
5 Full Bathrooms
Cooling
Central Air
Flooring
Ceramic Tile
Heating
Central
Interior Features
Ceiling Fan(s), Elevator, Solid Wood Cabinets, Stone Counters, Walk-In Closet(s), Wet Bar, Window Treatments
Laundry Features
In Garage, Inside, Laundry Room
Levels
Three Or More

Exterior

Attached Garage YN
1
Community Features
Dock, Waterfront
Construction Materials
Block, Concrete
Covered Spaces
4
Direction Faces
South
Exterior Features
Irrigation System, Lighting, Sliding Doors
Garage Spaces
4
New Construction YN
1
Roof
Metal
Spa Features
In Ground
Waterfront Features
Waterfront, Gulf/Ocean

Financial

HOA Fee
$390
HOA Fee Frequency
Monthly
HOA Name
HOA
Tax Year
2025
Taxes
$23,023

Map

Community

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 EMERALD FLATS UN 10 subdivision, 810 39TH STREET GULF MARATHON FL is a Single Family for sale in MARATHON, FL, 33050. It is listed for $4,690,000 and features 5 beds, 5 baths, and has approximately 3,026 square feet of living space, and was originally constructed in 2024. The current price per square foot is $1,550. 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#w7882197 at 810 39TH STREET GULF in MARATHON, FL, contact your CENTURY 21 Carioti agent at 800-783-8847.

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