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58550 Overseas Highway HIGHWAY

Marathon, FL 33050
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SqFt18,800

Sqft(Lot)

OCEANFRONT NEW CONSTRUCTION on Grassy Key in Marathon! Construction is anticipated to begin at the beginning of 2027. An exceptional opportunity to own a stunning contemporary residence overlooking the Atlantic Ocean. Situated on a 60' wide oceanfront lot, this thoughtfully designed home will offer 5 bedrooms, 4.5 bathrooms, spacious open-concept living areas, and an abundance of outdoor space to enjoy the Florida Keys lifestyle.Featuring modern coastal architecture, expansive windows, generous covered porches, and multiple balconies, the home is designed to embrace its beautiful oceanfront setting. Highlights include an open-concept design seamlessly connects the spacious kitchen, dining area, and great room. Expansive covered porches extend the living area outdoors, offering plenty of ro om to relax, dine, and enjoy the ocean breeze. Additional highlights include an elevator, generous garage and storage space, and a swimming pool. For those looking to create their own coastal retreat, the oceanfront lot is also available for purchase separately for $895,000 prior to the start of construction. The adjacent oceanfront lot is also available for sale, offering the rare opportunity to combine both properties for a total of 120' of Atlantic Ocean frontage!Images are architectural renderings of the proposed residence. Final plans, features, and specifications are subject to change.

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Detail Ic Property Details

Property Type : Vacant Land

Price : $3,695,000

AD Id : 91741412

MLS Id : 621552

Lot Size : 18,800 Sq. Ft(Lot)

Tax Amount : $3,820.69

County : Monroe

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Feature Features

  • Heating & Cooling

    Water Front: Yes

  • Lot Information

    Lot Dimensions: 60 X 355 Lot SqFt: 18,800 BK 1 LT 16 CRAINS SUBD PB1-51 OF GRASSY KEY PT SECS 24-25-26 TWP 65S R 33E OR199-307/08 OR1614-617/18R/S OR1614-619/21/A
  • Property Information

    Subdivision: Crains Sub (58.0)

  • Listing Price Information

    List Price: $3,695,000

  • Tax Information

    Taxes: $3,821 Tax Year: 2025 Parcel Number: 00366950-000000
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Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
252 Pescayo Avenue AVENUE, Marathon, FL, 33050 $1,395,000 -- -- -- 7,876 Sq. Ft(Lot)
300 Coco Plum, Marathon, FL, 33050 $405,000 -- -- -- 0.50 Acre(Lot)
Avenue M, Marathon, FL, 33050 $180,000 -- -- -- 12,197 Sq. Ft(Lot)
300 Coco Plum Drive DRIVE, Marathon, FL, 33050 $405,000 -- -- -- 21,808 Sq. Ft(Lot)
LOT 70 Lot 70 5th Avenue, Marathon, FL, 33050 $146,000 -- -- -- 0.06 Acre(Lot)
246 & 248 Pescayo Avenu.., Marathon, FL, 33050 $2,950,000 -- -- -- 21,798 Sq. Ft(Lot)
89th Street STREET, Marathon, FL, 33050 $799,000 -- -- -- 6,440 Sq. Ft(Lot)
LOT 70 5th Avenue AVENU.., Marathon, FL, 33050 $146,000 -- -- -- 2,750 Sq. Ft(Lot)
Marathon Bay Bottom Str.., Marathon, FL, 33050 $1,200,000 -- -- -- 639,371,116 Sq. Ft(Lot)
1235 83rd Street Ocean .., Marathon, FL, 33050 $1,900,000 -- -- -- 11,960 Sq. Ft(Lot)

ByOwner last updated this listing 10/10/2026 @ 14:39

MLS: 621552 LISTED BY: Claire Johnson , Coastal Realty of the Florida Keys 305-664-0077 SOURCE: Florida Keys MLS, Inc.

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