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712 26Th Street

Marathon, FL, 33050

Active

$825,000

3

Bedrooms

3

Bathrooms

1,320 sqft

Living Area

1966

Year Built

3,750

Lot Size (sqft)

1

Days on Market

Dock Score™

DockOnly
N/A
Limited

What shaped this score

✓Waterfront area
·Ocean Access (community access, no unit dock rights)

DockOnly.com rating, not provided by the MLS or listing broker.

Dock & Water AccessMLS

Canal Front

AI Aerial Imagery Detection

Dock DetectedBoat Lift DetectedSeawall Detected~21-29 ft dock

Detected by AI from open-source aerial mapping imagery and may not reflect current conditions. This information was not provided by the MLS or listing broker. Always verify dock infrastructure with the listing agent.

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

Description

Some homes in the Keys prioritize the house itself, while this one focuses on the opportunities it offers. Located oceanside in Harbor Isle at mile marker 48.5, this 3-bedroom, 3-bath waterfront home provides easy access to open water. The 7-day minimum rental allowance offers flexibility for buyers who want to enjoy their Keys home while also generating rental income when they're away. With quick ocean access, waterfront living, and a prime location in the heart of Marathon, this home is an ideal choice for those seeking a convenient and enjoyable living experience, whether you're here for a week, a season, or for the long haul. Don't forget to bring your boat, the water is calling!

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See the property and tour the dock. A licensed waterfront specialist will arrange your private showing.

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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 Ocean Sotheby's International via Florida Keys MLS

Last checked: 9 hours ago

Listing updated: October 7, 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%

$165,000 down

%
Principal & Interest$4,281/mo
Property Tax (est. ~1.2%, varies by county)$825/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$5,356
Loan Amount: $660,000Rate: 6.75%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

$825,000Tour the dockSchedule a Showing