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259 St Thomas Avenue

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Key Largo, FL 33037

PICTURES COMING SOON. Brand-new waterfront construction featuring 6 bedrooms and 8 bathrooms with a modern design. This residence offers high-quality finishes throughout, including a chef's kitchen with premium Sub-Zero appliances. Built with efficiency and durability in mind, the home includes a metal roof, solar panels, and a water cistern system. Outdoor amenities include a resort-style pool, expansive covered entertaining areas, a 55-foot dock, and a tackle room--ideal for boating and waterfront living. A rare opportunity to own a luxury new construction combining modern design, high-end materials, and eco-conscious features.

1/5

259 St Thomas Avenue

$5,600,000

  • 6 bedrooms
  • 7 baths
  • 5400 sq ft
  • MLS# : 618563
  • Built in 2026

Nearby schools

  • Monroe County School District

    Actual schools may vary. We recommend verifying with the local school district, the school assignment and enrollment process.

    Map & directions

    Contact

    Merlin Perez

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    FPO

    Golden International Realty

    Copyright © 2026 Florida Keys Board of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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     By proceeding, you consent to receive calls and texts at the number you provided, including marketing by autodialer and prerecorded and artificial voice, and email, from Realtor.com (Move Sales, Inc.) about your inquiry and other home-related matters, but not as a condition of any purchase. You also agree to Realtor.com ’s Terms of Use and to Realtor.com ’s Privacy Policy regarding information relating to you. Msg/data rates may apply. This consent applies even if you are on a corporate, state, or national Do Not Call list.
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