Residential

8401 Gulf Of Mexico Boulevard, Marathon

$1,525,000.00

Bedroom 2 bedrooms
Full Bathroom 2 full baths
Half Baths 1 half baths

  • MLS #: 620503
  • Address: 8401 Gulf Of Mexico Boulevard, Marathon, FL 33050
  • Date Listed: 7/2/2026
  • Days on Market: 1
  • SQFT: 2004
  • Restrictions: Unknown
  • Subdivision: Seawatch (53.5)

Location Location

Agent Comments Agent Comments
Introducing 8401 Gulf of Mexico Blvd #8401, an exceptional waterfront penthouse with Boat Slip #23, located in the prestigious Seawatch community of Marathon, Florida. Renovated in 2023 and meticulously maintained since, this top floor residence offers an impressive combination of comfort, style, boating access and one of the most captivating open water views in the community. From the moment you step inside, expansive impact windows frame breathtaking Gulf views and fill the living space with natural light. The spacious layout features two generous suites, an open living and dining area and a clean coastal feel designed for relaxed Florida Keys living. The 2023 renovation included thoughtful updates to the kitchen, bathrooms, flooring and interior finishes. The kitchen offers updated cabinetry and appliances, while the remodeled bathrooms feature updated tile and showers, creating a move in ready residence that has been carefully improved and maintained. Seawatch is known for one of the most impressive amenity packages in the Middle Keys, including a gated entrance, marina, resort style pool and spa, cabanas, fitness center, clubhouse/event room, tennis & pickleball courts, elevators, tropical landscaping, natural habitat areas, lake and generous open space rarely found in a condo community. Complete with protected dockage and a premier waterfront setting, this Seawatch penthouse is ideal as a full time residence, seasonal retreat, or low maintenance Florida Keys getaway. Enjoy boating, views, privacy and resort style amenities all in one of Marathon's most desirable waterfront communities.

Amenities Amenities
  • Stainless Steel Appliance(s)
  • Dishwasher
  • Dryer
  • Microwave
  • Oven
  • Refrigerator
  • Washer

Interior Features Interior Features
  • Cool System: Central Air, Ceiling Fans(s)
  • Floors: Tile
  • Rooms: Gym
  • Interior: Walk-in Closet(s), Bar, Built-in Cabinets, Pantry, Split Bedroom, Storage, Gym

Exterior Features Exterior Features
  • Parking: Open, Guest, Off Street, Covered, Assigned
  • Roof: Concrete
  • Pool: Yes
  • Exterior: Tennis Court(s), Lighting, Chickee Hut, Fencing, Fruit Tree(s), Outdoor Shower, Storage, Boat Slip

Additional Features Additional Features
  • County: Monroe
  • Property Type: Condominium
  • Tax Number: 2147483647
  • Waterfront Features: Bay Front, Canal Front, Gulf Front, Open Water
  • Water/Sewer: Elect Separate Meter, FKAA, Municipal Sewer, Water Separate Meter
  • Stories: 4 Stories
  • Year Built: 1983