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1791 Grouper Drive

Marathon, FL, 33050

Active Under Contract

$1,539,000

3

Bedrooms

2

Bathrooms

1,623 sqft

Living Area

1972

Year Built

6,632

Lot Size (sqft)

43

Days on Market

Dock Score™

DockOnly
73
Good

What shaped this score

✓Gulf Access
✓Dock with boat lift
✓Bridge-free to bay
✓Fits boats up to ~55ft (est.)

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~47-63 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.

Navigation RouteDockOnly

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

Description

Proven rental income meets the Florida Keys lifestyle in this solid CBS Marathon home featuring 60 ft. of concrete dockage with instant Gulf access. This well-established weekly rental property averages $105K in annual gross rental income and boasts 144 VRBO reviews with a 9.8 rating. (Future rentals must be honored by buyer). Enjoy a heated cocktail pool with sun shelf and waterfall spa, plus a fenced, low-maintenance yard and ample paver parking for boat trailers, RVs, and vehicles. Additional highlights include impact windows and doors, a metal roof and two storage sheds. Come see why this established, beloved neighborhood is such a special place to call home!

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.

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

Listing courtesy of Island Breeze Realty, LLC via Florida Keys MLS

Last checked: 11 hours ago

Listing updated: September 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.

Nearest Bridge Clearances

Florida Keys, critical for tall/large vessels

No bridge data available for this location.
FEMA Flood Zone AE
BFE: 8ft

Special Flood Hazard Area

View FEMA Flood Map →
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Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$307,800 down

%
Principal & Interest$7,986/mo
Property Tax (est. ~1.2%, varies by county)$1,539/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$9,775
Loan Amount: $1,231,200Rate: 6.75%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

$1,539,000Tour 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.