815 39th Street Gulf, Marathon, FL 33050

Local realty services provided by:CENTURY 21 Circle
815 39th Street Gulf,Marathon, FL 33050
$2,490,000
  • 4 Beds
  • 4 Baths
  • 2,805 sq. ft.
  • Single family
  • Active
Listed by: samuel davis williams, lisa silva
Office: coldwell banker schmitt real estate co.
MLS#:621438
Source:FL_FKBOR

Price summary

  • Price:$2,490,000
  • Price per sq. ft.:$887.7
  • Monthly HOA dues:$550

About this home

Welcome to Emerald Flats, an exclusive gated waterfront community in the heart of Marathon, where sophisticated coastal design and the Florida Keys lifestyle come together effortlessly. Designed & Built by D'Asign Source, this beautifully furnished 4-bedroom, 4-bath residence was completed in 2025 and offers 2,805 square feet of refined living space, thoughtfully designed for both relaxed everyday living and memorable entertaining. High ceilings, abundant natural light, impact-rated windows and doors, and a metal roof complement the home's fresh, modern construction. The interiors are light, airy, and beautifully curated in an elevated coastal palette. At the heart of the home, the designer kitchen pairs quartz countertops, KitchenAid stainless steel appliances, crisp white cabinetry, statement lighting, and an oversized waterfall-edge island with generous seating. A separate bar and entertaining area adds another layer of functionality, while the open-concept layout flows...

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Home facts

  • Year built:2025
  • Subdivision & Development:Marathon Beach (49.0)
  • Listing ID #:621438
  • Added:29 day(s) ago
  • Updated:October 28, 2026 at 03:34 PM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:4
  • Kitchen Description:Built-in Cabinets, Pantry, Quartz Countertops
  • Living area:2,805 sq. ft.

Heating and cooling

  • Cooling:Ceiling Fans(s), Central Air

Structure and exterior

  • Year built:2025
  • Building area:2,805 sq. ft.
  • Lot area:0.11 Acres
  • Exterior Features:Boat Slip

Finances and disclosures

  • Price:$2,490,000
  • Price per sq. ft.:$887.7
  • Tax amount:$1,937

Features and amenities

  • Amenities:Bar, Built-in Cabinets, Pantry, Smoke Alarms

Parking

  • Parking description:Carport, Off Street