8401 Gulf Of Mexico Boulevard #401, Marathon, FL 33050 (MLS# 620503)

8401 Gulf Of Mexico Boulevard #401, Marathon, FL 33050

$1,450,000
Property Type: Residential Bedrooms: 2 Baths: 3 Square Footage: 2,004 Status: Active
Current Price: $1,450,000 List Date: 7/02/2026 Last Modified: 9/21/2026

Overview

Description

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 ...

Listing Details MLS# 620503

Location, Tax & Legal

Street #
8401
Street Name
Gulf Of Mexico
Street Suffix
Boulevard
Key/Island
Marathon
State/Province
FL
Zip Code
33050
County
Monroe
Subdivision
Seawatch (53.5)
Area
16 - Sombrero Bch Rd to Vaca Cut - Oceanside

Contract Information

Listing Board
Marathon/Lower Keys
As is Rght to Inspct
Yes
Potential Short Sale
No
Bank Owned
No
Species List
Yes

General Property Description

Realtor.COM Type
Residential - Condo/Townhouse
Style
Condo
Waterfront
Yes
Control Depth
4
Unit/Complex
Unit
Pool
Yes
Year Built
1983
Living Apx SqFt
2004
SqFt Source
Property Data Card
Total Bedrooms
2
Full Baths
2
Half Baths
Yes
Total Baths
3
Floor Number
4
Rentals Allowed
With Restrictions
Min Rental Days
30

Association Info

Mandatory Home Owners Asc
Yes
1st Right of Refusal
Yes
Assoc Approval Req
Yes
Association Fee $
6657.09
Assoc/Mnt Fee Per
Quarterly

Dockage

Dock Length
40
Dock
Other
Seawall
Concrete

More Information

Building Style

Above Flood
Yes
Stilt Column Height
Medium - 5Ft - 9Ft
# Stories
4 Stories

Vehicle Storage

Car(s)
Yes

Pool Info

Heated
Yes

Financial Status

Auction
No
Bank Owned
No
Potential Short Sale
No
Standard Sale
Yes

Property Features

Fee Includes: Bldg Exterior Mnt; Building Insurance; Common Area Mnt; Exterminating; Security Tax Exemptions: None Waterfront: Bay Front; Canal Front; Gulf Front; Open Water Waterview: Bay/Gulf View; Harbor/Marina View; Ocean View; Open Water View Dockage: Basin; Boat Slip Property Condition: Updated/Remodeled Vehicle Storage: Assigned Parking; Covered Parking; Guest Parking; Off Street Parking; Open Parking; Trailer Storage Furnished: Furnished Cooling: Ceiling Fans(s); Central Air Utilities: Buyer to Verify; Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter Interior Features: Bar; Built-in Cabinets; Pantry; Split Bedroom; Storage; Walk-in Closet(s) Specialty Rooms: Gym Appliances: Dishwasher; Dryer; Microwave; Oven; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Chickee Hut; Fencing; Fruit Tree(s); Lighting; Outdoor Shower; Storage; Tennis Court(s) Pool Info: In Ground; Concrete Construction: CBS; Concrete Shutters: Other Floor: Tile Roof: Concrete Roof Pets: Pets Allowed Neighborhood Feature: Airstrip; Bike Paths; Clubhouse; Community Pool; Manager on Premises; Other Area Features Security: Electric Gate; Secured Building Land Size: Less Than 1/4 Acre Title: Title Ins - Buyer
Listing Office: Coldwell Banker Schmitt Real Estate Co.
Last Updated: September - 21 - 2026
The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.