





























555 70th Street Gulf
Marathon, FL, 33050
Active$3,150,000
555 70th Street Gulf
Marathon, FL, 33050
Active$3,150,000
5
Bedrooms
3
Bathrooms
3,434 sqft
Living Area
1972
Year Built
20,026
Lot Size (sqft)
54
Days on Market
Dock Score™
DockOnlyWhat shaped this score
DockOnly.com rating, not provided by the MLS or listing broker.
Dock & Water AccessMLS
AI Aerial Imagery Detection
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.
Navigation RouteDockOnly
Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.
Description
SELLER MOTIVATED Gulf Views with lots of living indoors and out! Looking for a spacious home with 5 bedrooms and 3 baths, a very large pool, easy boating access and 112' of concrete dockage. House is U shaped and takes advantage of pool views from practically every room. Located in the exclusive Roosevelt Point subdivision on a quiet Gulf side street. Situated on two lots that can be separated. This property is already licensed for vacation rentals and has future rentals in place. Loads of parking for your RV, Boats and Toys.
Schedule a Showing
See the property and tour the dock. A licensed waterfront specialist will arrange your private showing.
Select a date
Location
Marathon, FL, 33050
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: 6 hours ago
Listing updated: August 24, 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™
DockOnlyWhat shaped this score
DockOnly.com rating, not provided by the MLS or listing broker.
Nearest Bridge Clearances
Florida Keys, critical for tall/large vessels
Mortgage Calculator
Estimate your monthly payment for this waterfront property
$630,000 down
Estimated payments only. Actual rates and terms may vary.







