Ad #7456052
MLS #619154
Welcome to 8403 Gulf of Mexico Blvd Marathon, Florida in
8403 Gulf Of Mexico Blvd # 403, Marathon, Florida, 33050
$1,595,000
2Beds
2Baths
2,004Sqft
--Acres
About this property
Welcome to 8403 Gulf of Mexico Blvd Marathon, Florida in exclusive Seawatch Condominiums. This one-of-a-kind, customized penthouse condo boasts only the best views and comes with a 40' boat slip equipped with a 30k lb. lift. This residence was renovated down to the concrete, offering unparalleled luxury and sophistication. Just stepping into the unit you will be captivated as the expansive windows bring sweeping views of both the Atlantic and the Gulf into the space. Custom touches to the living space include: custom wood paneling lining the open living space, a unique wood paneled office/lounge, hard wired Lutron blinds, custom cherry cabinetry, top-of-the-line stainless steel appliances, Sonos speakers throughout, river reclaimed Dade county pine flooring throughout, impeccable stone work in the bathrooms and all within an spacious open floor style living area. Seawatch offers an array of amenities such as: securely gated entrance, a fully-equipped gym, a large on-site storage barn, ample space to store your boat and RV, newly renovated resort sized pool, spa and cabana, club house, tennis and pickle ball courts, lush tropical landscaping and gardens and marina offering protective dockage.
Property Features
2 Beds
2 Baths
2,004 Sqft
Built in 1983
0 Acres
Siding: CBS
Concrete Roof
Has Swimming Pool
Central
$8,493 / yr property tax
Monroe County
Seawatch (535) Community
Additional Photos
Contact Information
The Owen Lucas Team
Berkshire Hathaway HomeServices Keys Real Estate
305-393-0559
Location
Listing Agent: The Owen Lucas Team (License #: 653995) 305-393-0559
Broker: Berkshire Hathaway HomeServices Keys Real Estate 305-743-7636 Listing Site
Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Berkshire Hathaway HomeServices Keys Real Estate 305-743-7636 Listing Site
Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
BarrierFreeHome.com
Printed Jul 24, 2026
Photo Gallery
$1,595,000
2
Beds
2
Baths
2,004
Sqft
8403 Gulf Of Mexico Blvd # 403, Marathon, Florida, 33050
By contacting this agent you agree to these Terms and Conditions.
MLS# 619154
Welcome to 8403 Gulf of Mexico Blvd Marathon, Florida in
$1,595,000
8403 Gulf Of Mexico Blvd # 403, Marathon, Florida, 33050
2
Beds
2
Baths
2,004
Sqft
--
Acres
$1,595,000
8403 Gulf Of Mexico Blvd # 403, Marathon, Florida, 33050
2 Beds
2 Baths
2,004 Sqft
-- Acres
Accessibility Features
Accessible Elevator Installed
Welcome to 8403 Gulf of Mexico Blvd Marathon, Florida in exclusive Seawatch Condominiums. This one-of-a-kind, customized penthouse condo boasts only the best views and comes with a 40' boat slip equipped with a 30k lb. lift. This residence was renovated down to the concrete, offering unparalleled luxury and sophistication. Just stepping into the unit you will be captivated as the expansive windows bring sweeping views of both the Atlantic and the Gulf into the space. Custom touches to the living space include: custom wood paneling lining the open living space, a unique wood paneled office/lounge, hard wired Lutron blinds, custom cherry cabinetry, top-of-the-line stainless steel appliances, Sonos speakers throughout, river reclaimed Dade county pine flooring throughout, impeccable stone work in the bathrooms and all within an spacious open floor style living area. Seawatch offers an array of amenities such as: securely gated entrance, a fully-equipped gym, a large on-site storage barn, ample space to store your boat and RV, newly renovated resort sized pool, spa and cabana, club house, tennis and pickle ball courts, lush tropical landscaping and gardens and marina offering protective dockage.
124 days
on BarrierFreeHome.com
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Property Details
HOME DETAILS
2 Beds
2 Baths
2,004 Sqft
Built in 1983
0 Acres
EXTERIOR
Siding: CBS
Concrete Roof
Has Swimming Pool
INTERIOR
Central
FINANCIAL & COMMUNITY
$8,493 / yr property tax
Monroe County
Seawatch (535) Community
See More Details
Location
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Ad Statistics
Ad Number
7456052
Viewed
174 times
Listing Status
Active Under Contract
Added
Mar 22, 2026
Last Refresh
Jul 24, 2026 04:01:17 PM
Listing Information
Data Source
Marathon and Lower Keys Association of Realtors
Source Property ID
619154
Listing Agent: The Owen Lucas Team (License #: 653995) 305-393-0559
Broker: Berkshire Hathaway HomeServices Keys Real Estate 305-743-7636 Listing Site
Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Berkshire Hathaway HomeServices Keys Real Estate 305-743-7636 Listing Site
Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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