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Single Family Residence at 805 39TH STREET GULF, MARATHON
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71 photos

$3,790,000

805 39TH STREET GULF
MARATHON, FL 33050
Listed by Rachel Gallagher · RE/MAX ALLIANCE GROUP
Bedrooms
5
Bathrooms
4.5
Living area
3,320 sqft
Year built
2024

About this home

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 50' boat slip included, 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.

Highlights

WaterfrontPrivate poolNew construction

Property details

MLS
Stellar MLS
MLS #
MFRW7882829
Property type
Single Family Residence
Subdivision
MARATHON BEACH
Status
Active
Days on market
207
On market date
February 8, 2026
Stories
N/A
Total bathrooms
4.5
Garage spaces
2
Parking spaces
N/A
Lot size
0.12 acres

Location

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Nearby schools

Within 10 miles. School directory data from the National Center for Education Statistics (NCES), accessed via the Urban Institute Education Data API. Local Score is calculated by INNOVATE Real Estate; where a state rating is shown, it comes from that state's own official school report card.

Elementary
STANLEY SWITLIK ELEMENTARY SCHOOL
0.4 mi away · Grades -1-5
Nearest school -- attendance-zone data not available here
4.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
564
Student:teacher ratio
14.1:1
District
MONROE
Middle
None found nearby
High
MARATHON SCHOOL
1.03 mi away · Grades 6-12
Nearest school -- attendance-zone data not available here
4.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
671
Student:teacher ratio
14.6:1
District
MONROE

Walkability

Blended score for MARATHON's center, calculated by INNOVATE Real Estate from two sources: the EPA's National Walkability Index (street network, transit, land-use mix) and Google Places amenity data (what's actually reachable on foot from this point). EPA National Walkability Index only -- nearby-amenity data not cached yet for this area.

73
Walkable
out of 100
EPA National Walkability Index
14.7 / 20 -- Above average walkable

Mortgage calculator

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Est. monthly payment
$22,974/mo
$758,000 down
$3,032,000 loan
Principal & interest$19,665
Property tax (est.)$3,158
Home insurance (est.)$150

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Data source: Listing information provided by Stellar MLS (mfrmls) via Trestle/CoreLogic. Last updated September 3, 2026.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.