6403 Gulf Of Mexico Boulevard 403, Marathon, FL 33050

$995,000

Virtual Tour

https://www.propertypanorama.com/instaview/mia/A12033219

Property Type: Residential Bedrooms: 3 Baths: 2 Square Footage: 1,602 Status: Active

Current Price: $995,000 List Date: 6/08/2026 Last Modified: 6/14/2026

Overview

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 ... (Read more)

Listing Details MLS# A12033219

General Property Information

Number Of Units In Community: 48
Unit Floor #: 4
Property Sub Type: Condominium
Bedrooms Total: 3
Bathrooms Total: 2
Bathrooms Full: 2
Building Area Main: 1602
Living Area Main: 1902
Accessibility Features YN: Yes
Year Built: 1983
Senior Community YN: No
Waterfront YN: Yes
Outdoor Living Spaces YN: Yes
Stories Total: 4

Property Features

Accessibility Features: Accessible Elevator Installed Application Information: 1-2 Weeks Approval Association Fee Includes: Common Areas Dining Area: Dining/Living Room; Snack Bar/Counter Exterior Features: Tennis Court(s); Other Flooring: Tile Parking Features: Guest Appliances: Dishwasher; Dryer; Electric Range; Microwave; Refrigerator; Washer Architectural Style: Other Boat and Dock Features: Private Dock Construction Materials: Block Cooling: Central Air Association Type: Condominium Heating: Central Interior Features: High Ceilings Listing Terms: Cash; Conventional; FHA Pets Allowed YN: Yes Pets Allowed: Dogs OK Possession: Negotiable Restrictions: No Restrictions Security Features: Entry - Phone/Intercom; Security Fence; Security Guard; Smoke Detector(s) Tax Information: Tax Reflects No Exemptions Utilities: Cable Available View: Pool; Water Water Access: Ocean Access Water View: Direct Ocean; Ocean Waterfront Features: Ocean Front Window Features: Blinds Showing Requirements: Call Owner; Showing Service Outdoor Living Spaces: Balcony; Porch Balcony Details: Balcony - Screened Porch Details: Porch - Wrap Around

Contract Information

Comp Sale YN: No
Original List Price: 995000
Owner Phone: 305-218-3045
Occupant Type: Vacant

Location and Legal

Country: United States
County Or Parish: Monroe
County Parish Name: Monroe
Street Number: 6403
Street Name: Gulf Of Mexico
Street Suffix: Boulevard
Unit Number: 403
City Name: Marathon
State Or Province: FL
Postal Code: 33050
Postal Code +4: 3042
Postal Zip: 33050
Subdivision Name: SEAWATCH CONDOMINIUM
Area: 5940 - Other Florida County
Geographic Area: Other
Elementary School: Stanley Switlik
Middle Or Junior School: Marathon
High School: Coral Shores
Special Assessment YN: No
Parcel Number: 00104133003100
Flood Zone: AE
Building Name: 6403

Financial Information

Association YN: Yes
Association Fee: 5978
Association Fee Frequency: Quarterly
Application Required YN: Yes
Membership Fee Required YN: No
Tax Annual Amount: 7203
Tax Year: 2026
Tax Legal Description: SEAWATCH AT MARATHON PHASE III A CONDOMINIUM BLDG 6 UNIT 403 OR899-2314/16 OR1005-1715C/T OR1166-319/20 OR1183-212 OR1368-484 OR1743-1777 OR

Status Change Information

Major Change Timestamp: 2026-06-08T04:00:00Z
Major Change Type: New Listing
Status Change Date: 2026-06-08

More Information

Application Fee Details

Application Fee Required: Yes
Application Fee: 100

Parking Information

Open Parking Spaces: 2

Boat and Dock Information

Dock: Yes

Leasing Restrictions

Leasing - Max Times Per Year: 365
Leasing - Minimum Number of Days: Yes

Storm Protection

Impact Glass: Complete

Price Calculations

Current Price To SqFt: 523.13

Section Details

Parcel Number MLX: 3100

Originating Details

Originating System Key: 509708482
Originating System ID: M00000151

Office/Member Information

DXORIGMLSID: SEF

Accessibility Features

Accessible Elevator Installed: Yes

Application Information

1-2 Weeks Approval: Yes

Amenities

Clubhouse: Yes
Fitness Center: Yes
Pool: Yes
Sauna: Yes
Tennis Court(s): Yes

Association Fee Includes

Common Areas: Yes

Dining Area

Dining/Living Room: Yes
Snack Bar/Counter: Yes

Exterior Features

Tennis Court(s): Yes
Other: Yes

Flooring

Tile: Yes

Parking Features

Guest: Yes

Possession

Negotiable: Yes

Utilities

Cable Available: Yes

View

Pool: Yes
Water: Yes

Heating

Central: Yes

Water Access

Ocean Access: Yes

Water View

Direct Ocean: Yes
Ocean: Yes

Window Features

Blinds: Yes

Appliances

Dishwasher: Yes
Dryer: Yes
Electric Range: Yes
Microwave: Yes
Refrigerator: Yes
Washer: Yes

Construction Materials

Block: Yes

Interior Features

High Ceilings: Yes

Listing Terms

Cash: Yes
Conventional: Yes
FHA: Yes

Security Features

Entry - Phone/Intercom: Yes
Security Fence: Yes
Security Guard: Yes
Smoke Detector(s): Yes

Waterfront Features

Ocean Front: Yes

Architectural Style

Other: Yes

Boat and Dock Features

Private Dock: Yes

Cooling

Central Air: Yes

Association Type

Condominium: Yes

Showing Requirements

Call Owner: Yes
Showing Service: Yes

Master Bedroom/Bath

Bedroom On Entry Level: Yes
Dual Sinks: Yes
Separate Shower: Yes
Separate Tub: Yes
Whirlpool Tub: Yes

Pets Allowed YN

Yes: Yes

Pets Allowed

Dogs OK: Yes

Restrictions

No Restrictions: Yes

Tax Information

Tax Reflects No Exemptions: Yes

Outdoor Living Spaces

Balcony: Yes
Porch: Yes

Balcony Details

Balcony - Screened: Yes

Porch Details

Porch - Wrap Around: Yes

Listing Office: Nations Best Realty, Inc.

Last Updated: June - 14 - 2026

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6403 Gulf Of Mexico Boulevard 403, Marathon, FL 33050 (MLS# A12033219)