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

Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker

Blue Mar Real Estate Group Inc.

Licensed Florida Real Estate Broker · DBPR License CQ1018554

4000 Ponce De Leon Blvd, Suite 470, Coral Gables, FL 33146

[email protected]

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1040 81st Street Ocean Street photo 1
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+20

1040 81st Street Ocean Street

Marathon, FL, 33050

Active

$2,199,000

1040 81st Street Ocean Street

Marathon, FL, 33050

Active

$2,199,000

3

Bedrooms

2

Bathrooms

1,945 sqft

Living Area

2008

Year Built

$2,199,000Tour 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.

3,635

Lot Size (sqft)

40

Days on Market

Dock Score™

DockOnly
68
Good

What shaped this score

✓Ocean Access
✓Dock present
✓Bridge-free to bay & ocean
✓Fits boats up to ~50ft (est.)

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

Dock & Water AccessMLS

Canal Front

AI Aerial Imagery Detection

Dock DetectedSeawall Detected~43-57 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

Enjoy sweeping ocean views from this beautifully designed Coastal Modern waterfront home in the heart of Marathon. Built with both style and durability in mind, this 3 Bedroom, 2 Bath CBS residence features concrete walls, floors, and roof, along with impact windows and doors for added peace of mind. Inside, oversized tile flooring and a bright open-concept layout create a clean, contemporary feel filled with natural light. The main living area flows comfortably to outdoor spaces, making the home ideal for relaxed Keys living and effortless entertaining. Two spacious guest bedrooms and a well-appointed guest bath provide inviting accommodations, while the private top-floor primary suite offers a peaceful retreat with access to the rooftop deck. An additional bonus space on the main level adds valuable flexibility and could serve as a possible 4th bedroom, office, pool cabana/dressing room or convenient guest overflow area. The rooftop deck is a true highlight, showcasing panoramic views of the turquoise Atlantic waters. Whether enjoying sunrise coffee, afternoon breezes, or evening cocktails under the stars, this elevated outdoor space captures the best of coastal living. After a day on the water, return to your concrete dock and unwind beside the canal-front pool with jets, or gather with guests on the expansive pavered patio overlooking the water. With multiple outdoor living areas, dockage, pool, and ocean views, the property is perfectly suited for boating, entertaining, and enjoying the laid-back island lifestyle. Conveniently located just minutes from restaurants, shopping, and the Marathon Airport, this property offers an exceptional blend of modern construction, coastal style, and Florida Keys waterfront living. With a proven rental history, this property also presents an outstanding investment opportunity for those seeking personal enjoyment and income potential in one of the Keys' most desirable destinations.

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 Coldwell Banker Schmitt Real Estate Co via Florida Keys MLS

Last updated: 7/7/2026

© 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™

DockOnly
68
Good

What shaped this score

✓Ocean Access
✓Dock present
✓Bridge-free to bay & ocean
✓Fits boats up to ~50ft (est.)

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: 9ft

Special Flood Hazard Area

View FEMA Flood Map →
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Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$439,800 down

%
Principal & Interest$11,410/mo
Property Tax (est. ~1.2%, varies by county)$2,199/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$13,859
Loan Amount: $1,759,200Rate: 6.75%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

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