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DockOnly™ and Dock Score™ are trademarks of Blue Mar Real Estate Group Inc.

Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker

Blue Mar Real Estate Group Inc.

Licensed Florida Real Estate Broker · DBPR License CQ1018554

4000 Ponce De Leon Blvd, Suite 470, Coral Gables, FL 33146

[email protected]

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+20

105 Avenue D APT 104

Marathon, FL, 33050

Active Under Contract

$420,000

105 Avenue D APT 104

Marathon, FL, 33050

Active Under Contract

$420,000

1

Bedrooms

1

Bathrooms

600 sqft

Living Area

1974

Year Built

$643

HOA / Monthly

3

Days on Market

Dock & Water AccessMLS

Canal Front📝 deep water

Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.

Description

Beautiful end ground floor and corner unit. Enjoy the waterfront Experience the ease of waterfront living in the heart of the Florida Keys. Set along a tranquil 200-foot-wide deep-water canal with 5+ feet of control depth and no bridge clearance restrictions, this beautifully updated condominium offers exceptional boating access and effortless island living. Included is an ASSIGNED boat slip accommodating vessels up to approximately 40 feet, ideal for sailboats, sportfish, and cruising vessels with quick access to open water for world-class fishing, sandbar adventures, and unforgettable sunset cruises. Trailer parking also available. Condo Private Boat Ramp as well, This condo has it all right at your fingertips! Inside, hurricane-panel-protected sliding glass doors fill the residence with natural light and open to a private waterfront screened in porch, creating a seamless indoor-outdoor living experience. Enjoy morning coffee overlooking the marina or have some wine after a day of fishing and unwind at the end of the day in a peaceful tropical setting. Updated finishes, coastal-inspired design, and turnkey condition provide both style and comfort. Offering outstanding flexibility, the property is well suited as a primary residence, vacation retreat, or income-producing investment. Short-term rentals are permitted with a 7-night minimum Community amenities enhance the lifestyle with a heated pool, waterfront tiki huts with grilling areas, maintained dockage, and boat trailer parking--features that appeal equally to owners and vacation guests. Ideally located in the Middle Keys, the property offers convenient access to Marathon Airport, 3 miles away, and approximately 40 miles to Key West and 60 miles to Miami via US-1, while maintaining a private and relaxed island atmosphere. Coco Plum Beach is less than one mile away for kayaking, shoreline walk Call today for an appointment! An Affordable way to enjoy all the Keys amenities!

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Location

Marathon, FL, 33050

No price history available for this property.

Displayed by Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker (DBPR CQ1018554) · [email protected]

Listing courtesy of Florida Keys Real Estate Group via Florida Keys MLS

Last checked: 2 hours ago

Listing updated: July 27, 2026

© 2026 Florida Keys Board of REALTORS®, Inc. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the Florida Keys Board of REALTORS®. Information is deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal.

IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Nearest Bridge Clearances

Florida Keys, critical for tall/large vessels

No bridge data available for this location.
FEMA Flood Zone AE
BFE: 7ft

Special Flood Hazard Area

View FEMA Flood Map →
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Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$84,000 down

%
Principal & Interest$2,179/mo
Property Tax (est. ~1.2%, varies by county)$420/mo
Home Insurance (est.)$250/mo
HOA Fees$643/mo
Total Monthly Payment$3,492
Loan Amount: $336,000Rate: 6.75%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

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