Date
Details
Price
Change
Source
10/17/2025
Listed
$2,550,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/24
$2,550,000
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1/24
Property Description
🏡 Welcome to Emerald Flats a Waterfront Community in the heart of Marathon! Your brand-new dream home is here: ✨ Gated community entryway ✨ Gulf front water views and private boat docking. ✨ Built for efficiency and comfort there are 4 Bedrooms | 4 Bathrooms - space for everyone ✨ High ceilings & open floor plan for a modern feel ✨ KitchenAid stainless appliances + quartz countertops ✨ Separate bar/entertainment space ✨ Fully furnished with luxury coastal style - just bring your suitcases! ✨ Boat Slip 29 included (45' long x 14.75' wide) 📍 Location: Emerald Flats. 815 39th Street Gulf
Full Property Details
Full Property Details for 815 39th St Gulf St
General
- Price: $2,550,000
- HOA FEE: $550
- Taxes: $1,419 (2024)
- Status: Active
- Type: Single Family
- Source: 927
- MLS ID: 616907
- Updated: 5/13/2026
- Added to Site: 208 day(s) ago
Interior
- Interior Features: Entrance Foyer, Walk-in Closet(s), Bar, Built-in Cabinets, Drapes/Blinds Incl, Pantry, Quartz Countertops, Smoke Alarms
- Appliances: Stainless Steel Appliance(s), Dishwasher, Disposal, Dryer, Range, Refrigerator, Washer
- Flooring: Vinyl
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 4
Bedrooms
- Total Bedrooms: 4
Additional Information
- Shared Amenities: Beach, Airport/Runway
- Pool: Yes
- Pool Description: Concrete, In Ground
- Security/Safety: No Security
Exterior
- Exterior Features: Boat Slip
- Deck/Patio: Open Porch/Balcony
- Porch/Patio/Deck: Open Porch/Balcony
Parking
- Parking Features: Off Street, Carport
Location
- Area: 13 - 7 Mile Bridge to Sombrero Bch Rd E & W
- County: Monroe
- Subdivision: Marathon Beach (49.0)
- Driving Directions: US 1 to 39th st Gulf in Marathon Florida
Community
- Association: Yes
- Assoc. Fees Include: Common Area Mnt
- Pets Allowed: Yes
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air
- Heating Type: Central
Structural Information
- Architectural Style: Above Flood
- Construction Status: New Construction
- Construction: CBS
- Roof: Metal
- Windows/Doors: Impact Rstnce Window
- Square Feet: 2,266
- Sq. Ft. Source: Property Data Card
- Year Built: 2025
- Property Condition: New Construction
Lot Features
- Property View: Bay
- Lot Size (Acres): 0.11
- Lot Size (Sq. Ft.): 4,696
- Zoning: RH - Residential High
Water Features
- Water View: Yes
Financial Considerations
- Association Fee: Yes
- Association Fee: $550
- Tax Amount: $1,419.07
- Tax Year: 2024
- Terms: Conventional
Disclosures and Reports
- Legal Description: UNIT 15 EMERALD FLATS SUB PB2-21 PORTION OF BLOCK 5 RESUBDIVISION OF MARTHON BEACH OR3146-1823
- Flood Zone: AE, VE, VE
- APN: 00337391-001500
Listed by Coldwell Banker Schmitt Real Estate Co., Brian Schmitt (305) 289-6482 and Coldwell Banker Schmitt Real Estate Co., Franco L D'Ascanio (305) 481-1395
We Value Your Privacy
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Listing agents
— 815 39th St Gulf St —
Brian Schmitt
Coldwell Banker Schmitt Real Estate Co.
Franco L D'Ascanio
Coldwell Banker Schmitt Real Estate Co.
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 815 39th St Gulf St
School District:Monroe County School District, Middle Torch Key, FL
| Name | Grades | Distance |
|---|---|---|
Stanley Switlik Elementary School 3400 Overseas Highway, Marathon, FL 33050 | PK-5 | 0.4 mi |
Marathon School 350 Sombrero Beach Road, Marathon, FL 33050 | 6-12 | 1.1 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 815 39th St Gulf St
Tax History
Tax History for 815 39th St Gulf St
Year
Property Taxes
Change
Tax Assessment
Change
2024
$1,419
—
$386,129
79%
2024
$1,419
2%
$215,194
1%
2023
$1,385
59%
$213,668
130%
2022
$871
—
$92,793
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 815 39th St Gulf St
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- Single Family
- Active
- Updated 1 hour ago
- 4Beds
- 3Total Baths
- 3,414Sq. Ft.
- Single Family
- Active
- Updated 5 hours ago
- 4Beds
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- Updated 5 hours ago
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- Active
- Updated 50 minutes ago
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- Single Family
- Active
- Updated 5 hours ago
- 3Beds
- 3Total Baths
- 2,000Sq. Ft.
- Condo
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- Updated 11 hours ago
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- Active
- Updated 5 hours ago
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- Single Family
- Active
- Updated 5 hours ago
- 4Beds
- 4Total Baths
- 3,402Sq. Ft.
- Single Family
- Active
- Updated 5 hours ago
- 2Beds
- 2Total Baths
- 825Sq. Ft.
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- Single Family
- Closed
- Updated 1 hour ago
- 4Beds
- 3Total Baths
- 3,260Sq. Ft.
- Single Family
- Closed
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- 5Total Baths
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Listed by Gilles Rais Fine Homes Team
815 39th St Gulf Street, Marathon, FL 33050 (MLS# 616907) is a Single Family property with 4 bedrooms and 4 full bathrooms. 815 39th St Gulf Street is currently listed for $2,550,000 and was received on October 17, 2025. Want to learn more about 815 39th St Gulf Street? Do you have questions about finding other Single Family real estate for sale in Marathon? You can browse all Marathon real estate or contact a Coldwell Banker agent to request more information.