USAFLMarathonSeawatch (53.5)403-6403 Gulf of Mexico Blvd
Listing image | Image 1

403-6403 Gulf Of Mexico Blvd, Marathon, FL

Condo

For Sale

Listed price in listed location currency (USD).
$995,000

322

MLS® A12033219

  • Key Facts
  • Description
  • Map

Key Facts

Type Condominium
Levels Residential
Size 1902 sqft
Garage 
HOA Fees $5,978
Taxes $7,203
Days Active 15
Approx. Age 1983
Avg. Price Per Sqft $523
MLS® Number A12033219

Property Address: 403-6403 Gulf Of Mexico Blvd, Marathon, FL, 33050-3042

Average square foot calculated using Size range provided by listing agent.

Description

Welcome to your Marathon lifestyle package, a fully remodeled 3-bedroom, 2-bath Penthouse offering 1, 902 SQFT of luxury coastal living.Rare opportunity includes a 24' boat with marina access w/lifts permitted, combining a move-in-ready residence w/boating lifestyle buyers dream of in the Florida Keys.Designed for comfort and entertaining, this top-floor residence features Versace & marble tile finishes, quartz countertops, New Kitchen & Stainless Steel appliances, New impact windows, 9-ft ceilings, wet bar, private parking, open-concept layout, and wraparound balcony, perfect for tropical breezes, morning coffee, and 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 in the Keys.Amenities include covered warehouse storage for your water toys, Lagoon-style pool, jacuzzi, tennis & basketball courts, fitness center, and gated tropical grounds.All located in the heart of Marathon, minutes from Sombrero Beach, Coco Plum Beach, Marathon Airport, Turtle Hospital, Old Seven Mile Bridge & Best waterfront restaurants!World-class boating, fishing, snorkeling & breathtaking sunsets are right outside your door.More than just a Penthouse, this is your private escape, boating base, weekend retreat, future vacation home, and private piece of paradise!
MLS® NumberA12033219
Locker
Ensuite Laundry
Balcony
Furnished
Laundry Level
Exposure
Exterior
Garage
Approx. Age1983
Stories4
Pets

Included in Maintenance Fee

Heat
Hydro
Water
Building Insurance
Condo Taxes
Cable TV
Central Air
Parking Maintenance

Utilities

HeatCentral
A/CCentral Air

Extras

Price History

-End Date
Not Sold YetSold Price

For Sale

Jun 9, 2026List Date
$995,000List Price
-End Date
Not Sold YetSold Price

For Sale

Dec 2, 2025List Date
$1,250,000List Price
  • Commute

Commute

Starting Address
Destination Address
6403 Gulf Of Mexico Blvd, Marathon, FL

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