Back to Search
11295 6Th Avenue Gulf photo 1
11295 6Th Avenue Gulf photo 2
11295 6Th Avenue Gulf photo 3
11295 6Th Avenue Gulf photo 4
11295 6Th Avenue Gulf photo 5
11295 6Th Avenue Gulf photo 6
11295 6Th Avenue Gulf photo 7
11295 6Th Avenue Gulf photo 8
11295 6Th Avenue Gulf photo 9
11295 6Th Avenue Gulf photo 10
11295 6Th Avenue Gulf photo 11
11295 6Th Avenue Gulf photo 12
11295 6Th Avenue Gulf photo 13
11295 6Th Avenue Gulf photo 14
11295 6Th Avenue Gulf photo 15
11295 6Th Avenue Gulf photo 16
11295 6Th Avenue Gulf photo 17
11295 6Th Avenue Gulf photo 18
11295 6Th Avenue Gulf photo 19
11295 6Th Avenue Gulf photo 20
11295 6Th Avenue Gulf photo 21
11295 6Th Avenue Gulf photo 22
11295 6Th Avenue Gulf photo 23
11295 6Th Avenue Gulf photo 24
11295 6Th Avenue Gulf photo 25
1 / 25

11295 6Th Avenue Gulf

Marathon, FL, 33050

Active

$1,125,000

3

Bedrooms

2

Bathrooms

1,392 sqft

Living Area

1974

Year Built

8,000

Lot Size (sqft)

42

Days on Market

Dock Score™

DockOnly
70
Good

What shaped this score

✓Canal
✓Dock present
✓Premium waterfront location
✓Fits boats up to ~75ft (est.)
Est. waterfront~80 ft

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

Dock & Water AccessMLS

Canal Front📝 deep water

AI Aerial Imagery Detection

Dock DetectedSeawall DetectedDavits Detected

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

Welcome to 11295 6th Ave Gulf -- a waterfront corner lot in one of Marathon's best-kept-secret neighborhoods. Nestled on a quiet street directly across from a nature preserve, this 3-bedroom, 2-bath canal home delivers something almost impossible to find in the Keys: real privacy, real waterfront, and real potential. Eighty feet of deep-water canal frontage on an oversized 8,000 sq ft corner lot. One canal from the Gulf of America with 10-minute access to Vaca Cut -- your gateway to world-class offshore fishing, diving, lobstering, and reef exploration. The spacious vaulted-ceiling screened porch overlooking the canal is where you'll spend every morning and evening. A 385 sq ft concrete dock with davits is ready for your boat. The corner lot provides ample parking for trailers, vehicles, and toys -- a true premium in the Keys. This is also a performing investment property. The home operates as an active vacation rental on Airbnb and VRBO with verified income. Sold fully furnished and turnkey -- a new owner can generate income from day one. Recent updates include a new 2025 HVAC system, 2025 impact sliding glass door, hurricane shutters on all windows, and all furnishings included. The home is solid, comfortable, and rental-ready as-is -- with room to add your own personal touches and make it truly yours. For the visionary buyer: build up on this premium corner lot and you could be rewarded with Gulf of America views. An elevated waterfront home on this lot -- with a nature preserve across the street and 80 feet of canal -- would be one of the most compelling properties in Marathon. The location is irreplaceable. The potential is limitless. Come see it.

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

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 Offer Desk, LLC via Florida Keys MLS

Last checked: 2 hours ago

Listing updated: October 13, 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 →
Loading nearby marinas…
Loading nearby sandbars…

Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$225,000 down

%
Principal & Interest$5,837/mo
Property Tax (est. ~1.2%, varies by county)$1,125/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$7,212
Loan Amount: $900,000Rate: 6.75%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

$1,125,000Tour 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.