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58244 Overseas Highway

Marathon, FL, 33050

Active

$3,260,000

4

Bedrooms

3

Bathrooms

2,700 sqft

Living Area

2024

Year Built

17,700

Lot Size (sqft)

21

Days on Market

Dock Score™

DockOnly
63
Good

What shaped this score

Ocean Access
Dock present
Bridge-free to ocean
Fits boats up to 35ft

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

Dock & Water AccessMLS

OceanfrontOpen Water

AI Aerial Imagery Detection

Dock DetectedSeawall DetectedDeep Water Indicators~27-37 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

Welcome to 58244 Overseas Hwy on Grassy Key. This home was built in 2024 to last with superior ICF construction, steel studs, metal roof, impact resistant doors & windows. The extra thought and care in this property doesn't stop there like: 1'' water pipe for added pressure, underground utilities and 4ft deep walls underground on 3 sides of the property to prevent erosion, and geo grid honeycomb under the driveway gravel, even extra height underneath to accommodate tall toys like RV's and Boats w/ T-tops. Inside the home hosts an extra-large ocean front primary suite with balcony access, large bathroom and walk-in closets. There are 3 guest rooms and two full guest baths, laundry room, utility room and large pantry. The open floor plan living area to entertain the whole neighborhood if you want with sweeping Atlantic Ocean views for a backdrop. Let's not forget the real reason to be in the Keys and that's to be on the water. Whether you are drifting in a float in the ocean front pool or sunbathing on your own private sandy beach, you will know you've found your own slice of paradise. Call today for more information and schedule a private viewing.

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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 Berkshire Hathaway HomeServices Keys Real Estate via Florida Keys MLS

Last checked: 1 hour ago

Listing updated: July 8, 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 VE
BFE: 11ft

Coastal High Hazard

View FEMA Flood Map →
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Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$652,000 down

%
Principal & Interest$16,915/mo
Property Tax (est. ~1.2%, varies by county)$3,260/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$20,425
Loan Amount: $2,608,000Rate: 6.75%
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Estimated payments only. Actual rates and terms may vary.

$3,260,000Tour 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.