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

Blue Mar Real Estate Group

Blue Mar Real Estate Group Inc.

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Listing data provided by Miami Realtors MLS via Bridge Data Output. Information deemed reliable but not guaranteed. Dock Score™ is a DockOnly.com rating and is not provided by or affiliated with the MLS or listing broker. NOAA chart data is public domain and for reference only — not for navigation. Full MLS Compliance

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+20

14 Avenue F

Marathon, FL, 33050

Active

$2,895,000

14 Avenue F

Marathon, FL, 33050

Active

$2,895,000

4

Bedrooms

4

Bathrooms

3,224 sqft

Living Area

2018

Year Built

Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$579,000 down

%
Principal & Interest$15,022/mo
Property Tax (est. ~1.2%, varies by county)$2,895/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$18,167
Loan Amount: $2,316,000Rate: 6.75%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

Comparable Sales

$2,895,000Tour the dockSchedule a Showing
Navigation note: Navigation routes show the shortest mapped path to open water. A vessel taller than the binding bridge clearance may still reach open water via a longer alternate route that we don't currently map — verify navigability with a local captain or surveyor before relying on it.

69

Days on Market

Dock Score™

DockOnly
95
Excellent

What shaped this score

✓Ocean Access
✓Dock present
✓Bridge-free to bay & ocean
✓Fits boats up to 105ft

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

Dock & Water AccessMLS

Ocean AccessCanal FrontCanal Width 121 Feet Or More📝 deep water

Navigation RouteDockOnly

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

Description

A rare waterfront estate along a 200-foot wide canal with a 110-foot dock and direct ocean access, capturing the essence of Florida Keys living. Spanning over 3,200 square feet, this residence features four bedrooms and three-and-a-half baths, ideal for hosting family and guests in true island style. Inside, a dramatic grand staircase and soaring two-story great room create an inviting yet refined atmosphere. Walls of windows frame tranquil water views and fill the space with natural light, providing the perfect setting for entertaining or relaxing after a day on the water. The kitchen offers granite countertops, stainless steel appliances, and an open layout that seamlessly connects the living and dining areas. Outside, your private waterfront retreat awaits. The 110-foot concrete dock with dual 40-foot finger piers provides exceptional deep-water dockage for multiple vessels, including large yachts, with quick Atlantic access. Boaters will appreciate the floating jet ski and kayak docks, davits, fish-cleaning station, and ice machine. Surrounded by lush tropical landscaping, the heated pool and spa create a secluded oasis where island breezes and sunshine define everyday living. Whether enjoying mornings on the water, afternoons poolside, or evenings under the stars, this property delivers the luxury and lifestyle of the Florida Keys.

Schedule a Showing

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.

Listing courtesy of Engel & Völkers Islamorada

Last updated: 6/13/2026

© 2026 Miami Association 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 program of the Miami Association of REALTORS®. Information is deemed reliable but not guaranteed. 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.

Dock Score™

DockOnly
95
Excellent

What shaped this score

✓Ocean Access
✓Dock present
✓Bridge-free to bay & ocean
✓Fits boats up to 105ft

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

Nearest Bridge Clearances

Florida Keys — critical for tall/large vessels

No bridge data available for this location.
FEMA Flood Zone AE
BFE: 6ft

Special Flood Hazard Area

View FEMA Flood Map →
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