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443 Sombrero Beach Rd
Marathon, FL, 33050
Active$2,875,000
443 Sombrero Beach Rd
Marathon, FL, 33050
Active$2,875,000
5
Bedrooms
5
Bathrooms
2,860 sqft
Living Area
2019
Year Built
4,065
Lot Size (sqft)
$525
HOA / Monthly
115
Days on Market
Dock Score™
DockOnly75
GoodWhat shaped this score
✓Ocean Access
✓Dock present
✓Fits boats up to ~100ft+ (est.)
✓Bridge-free to ocean
·Draft not independently verified
Est. waterfront~121 ft
DockOnly.com rating, not provided by the MLS or listing broker.
Dock & Water AccessMLS
Canal Front
AI Aerial Imagery Detection
Dock DetectedSeawall DetectedDeep Water Indicators
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.
Open WaterDockOnly
This dock fronts open water — a bay, harbor or marina basin rather than a canal.
There is no across-the-canal bank here, so no canal width applies and boat length is not limited by room to turn around. Check depth, beam and slip dimensions with the listing agent.
Navigation RouteDockOnly
Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.
Description
Weekly rental income-producing property with open water access and dockage on desirable Sombrero Beach Road. This 5-bedroom, 5-bath coastal villa is a proven vacation rental offering immediate income potential in the heart of Marathon, just moments from Sombrero Beach. Thoughtfully designed across three levels, the home features light-filled interiors with a coastal palette of soft blues and crisp whites, creating a relaxed luxury feel. Modern finishes, spacious living areas, and seamless indoor-outdoor flow enhance the overall appeal. An elevator provides convenient access to all levels, and multiple balconies capture tropical breezes and water views. Private dockage with direct open water access makes this an ideal property for boating and fishing enthusiasts. The outdoor area includes a private pool and ample space for entertaining, adding to its strong rental performance. Located just a short walk or bike ride to Sombrero Beach, known for its sandy shoreline, calm waters, and beautiful sunsets. Ideal as an investment property, second home, or full-time residence with income potential.
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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 Engel & Völkers Marathon via Florida Keys MLS
Last checked: July 21, 2026
Listing updated: July 19, 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.
Dock Score™
DockOnly75
GoodWhat shaped this score
✓Ocean Access
✓Dock present
✓Fits boats up to ~100ft+ (est.)
✓Bridge-free to ocean
·Draft not independently verified
Est. waterfront~121 ft
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.
Loading nearby marinas…
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Mortgage Calculator
Estimate your monthly payment for this waterfront property
20%
$575,000 down
%
Principal & Interest$14,918/mo
Property Tax (est. ~1.2%, varies by county)$2,875/mo
Home Insurance (est.)$250/mo
HOA Fees$525/mo
Total Monthly Payment$18,568
Loan Amount: $2,300,000Rate: 6.75%
Get Pre-QualifiedEstimated payments only. Actual rates and terms may vary.
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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.