Stunning 4-Story Mediterranean Estate in Exclusive Stirrup Key -

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Home For Sale

205 Stirrup Key Boulevard

Marathon, Florida 33050

Monroe County

Waterfront: Yes

Water View: Yes

Community: Stirrup Key Sub (525)

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$3,751,000 4 br, 3.0 bath 3414 sq. ft. 0.260 acres

Stunning 4-Story Mediterranean Estate in Exclusive Stirrup Key - Includes Vacant Lot & Marina SlipWelcome to your slice of paradise in the Florida Keys! This beautifully designed 4-story Mediterranean-style home is located in the prestigious Stirrup Key, a private, gated community in one of Marathon's most desirable areas. Boasting classic architectural elegance and sweeping panoramic views, this unique property is a rare gem.The first level features a spacious 3-car garage, game area, and abundant storage, with walkout access to the resort-style pool.The second level offers two oversized bedrooms, two full bathrooms, a full kitchen, open-concept living and dining area, and a large screened lanai--perfect for entertaining.The third level is a true owner's retreat, complete with a grand master suite, fireplace, private living area, kitchenette, spa-style bathroom, and huge lanai.Take the spiral staircase to the fourth floor for its crowning widow's peak, adorned with travertine floor, water hookup, for sunrise and sunsets with 360-degree views of Marathon, the Gulf, and beyond.A private nature walk through the lush preserve leads to a dock on the Gulf of Mexico--ideal for wildlife watching, kayaking, or simply enjoying the tranquil surroundings. The home also includes a lift for groceries or wheelchair accessibility to the second floor. As a bonus, this offering includes a vacant adjoining lot with its own Parcel ID and transferable building right (TBR)--an exceptional opportunity to expand or build another residence. A boat slip in the community marina is also included.Located behind the airport with quick access to grocery stores, restaurants, and all the charm of island living, this is truly a one-of-a-kind Keys estate.

Interior:
  • Bedrooms: 4
  • Baths: 3.0
  • Sq Ft: 3414
  • Year Built: 2007
  • Utilities: 
  • Fireplaces: 
  • Stories: 
  • Heat/AC: 
  • Garage: Carport, Garage
Exterior:
  • Lot Size: 0.260 acre
  • Lot Dimensions: 
  • Waterfront: Yes
  • View Types: Water
  • Yard: 
  • Siding: 
  • Roof: Metal
  • Property Taxes: $15,992
  • MLS #: 614625
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Contact Information:
Beach Home For Sale in Marathon, Florida
Listing Agent: Leanys Dayanna Carlson, Ocean Sotheby's International Realty, 305-304-7759, 305-735-4447 Listing Site, Listing Status: Active
Copyright © 2025 Marathon and Lower Keys Association 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.
Ad Number: 6042205
Viewed 119 times.
Updated: Oct 16, 2025

This property is a Home located at 205 Stirrup Key Boulevard, Marathon, Florida 33050, and is currently For Sale at $3,751,000. This Home has 4 bedrooms, 3.0 baths, 3414 sq ft.