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+20

6403 Gulf Of Mexico Blvd 403

Marathon, FL, 33050

Active

$995,000

6403 Gulf Of Mexico Blvd 403

Marathon, FL, 33050

Active

$995,000

3

Bedrooms

2

Bathrooms

1,902 sqft

Living Area

1983

Year Built

Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$199,000 down

%
Principal & Interest$5,163/mo
Property Tax (est. ~1.2%, varies by county)$995/mo
Home Insurance (est.)$250/mo
HOA Fees$1,993/mo
Total Monthly Payment$8,401
Loan Amount: $796,000Rate: 6.75%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

Comparable Sales

$995,000Tour the dockSchedule a Showing

$5,978

HOA / Quarterly

4

Days on Market

Dock & Water AccessMLS

Ocean AccessOcean Front

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

Description

Welcome to your complete Marathon lifestyle package,a fully remodeled 3-beds,2-baths Penthouse offering 1,902 SQFT of luxury coastal living,Rare opportunity includes 24' boat&marina access w/lifts permitted,combining a move-in-ready residence w/boating lifestyle buyers dream of the Florida Keys.Designed for comfort and entertaining,this top-floor residence features Versace&marble tile finishes,quartz countertops,new stainless steel appliances,impact windows,9-ft ceilings,wet bar,private parking,open-concept layout,wraparound balcony perfect for enjoying tropical breezes,morning coffee,sunset cocktails.Spacious primary suite offers balcony access,dual closets&spa-inspired bath w/soaking tub,glass-enclosed shower,makeup station&designer finishes.Enjoy direct marina access&your included 24' boat for fishing,cruising,island hopping&waterfront dining at the Keys.Community amenities include covered warehouse storage for water toys,Lagoon-style pool,jacuzzi,tennis courts,fitness center,gated tropical grounds Located in the heart of Marathon just minutes from Sombrero Beach,Coco Plum Beach,Marathon Airport,Turtle Hospital,Old Seven Mile Bridge&popular waterfront restaurants.World-class boating,fishing,snorkeling&breathtaking sunsets are right outside your door.More than a penthouse, this is your private escape,boating base,vacation retreat&piece of Florida Keys Paradise.

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Location

Marathon, FL, 33050

No price history available for this property.

Listing courtesy of Nations Best Realty, Inc.

Last updated: 6/14/2026

© 2026 Miami Association 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 program of the Miami Association of REALTORS®. Information is deemed reliable but not guaranteed. 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: 10ft

Special Flood Hazard Area

View FEMA Flood Map →
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