329 63rd Court Gulf, Marathon, FL 33050

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Duplex - Casa Blanca

$675,000 $25,000Built: 1968

N/A N/A N/A

Type of PropertyDuplex

Style of PropertyDuplex

Property Ft²1,934

Living Ft²1,302

Price per Ft²$518.43

PetsN/A

WaterfrontN/A

PoolN/A

FurnitureN/A

Property description of Duplex - Casa Blanca

Excellent opportunity to own a two-story duplex in the heart of marathon. Each unit offers 1 bedroom and 1 bathroom, situated on a generous 10,591 sf lot. Ideal for redevelopment, expansion, or construction of a larger duplex, subject to local approvals. Prime location near popular restaurants, sombrero beach, marathon sandbar, florida keys marathon airport, and curry hammock state park. A versatile property with strong upside potential in the middle keys. Verified with the city of marathon: the property is zoned residential-medium, so setbacks are 20ft from the front and back and 5ft from the sides with a requirement of 20% open space, and the building has a height limit of 42ft. No rogo points needed for building.

Exterior Features

No information about Exterior Features.

Interior Features

No information about Interior Features.

Amenities

No information about Amenities.

Equipment/Appliances

No information about Equipment/Appliances.

Property Features

NameCasa Blanca

MLSA11947574

ForeclosureN/A

Short SaleN/A

Parking

Parking Restrictions

Parking Spaces2

Lot Ft²

Approx. Lot Size

Boat Dock

Last Update124 days

Pet Restrictions

Floor Number

Cooling DescriptionCeiling Fan(s), Wall/Window Unit(s)

Heating DescriptionWindow/Wall

View

ConstructionConcrete Block Construction

Flooring TypeTerrazzo

Maintenance Fees

Taxes$5,575

Property contact form

Gladys Martinez PA305-321-7889gmrealtor7@gmail.com

City

Marathon

View city details

Other properties in Marathon

Duplex - Marameade Amd

$1,725,000

440-442 48th Street Ocean

Marathon, FL 33050

2244 sq ft

Duplex

Built: 1981

MLS Data Source: Miami Association of REALTORS. Copyright SEFMLS © 2026
Listing is a courtesy of Compass Florida, LLC. Office (mlsfl@compass.com, 305-697-2904). Agent (iliana.abella@compass.com, 305-505-0488).
Accuracy of listing information is not guaranteed. Listing information is provided for personal consumer, non-commercial use, solely to identify potential properties for potential purchase. All other use is strictly prohibited, is a violation of the terms of use, and may violate federal and state law.

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*Private Mortgage Insurance - included if downpayment is less than 20% of mortgage.

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Name	Address	Type	# of Students	Grades	Distance
Marathon School	350 SOMBRERO BEACH RD	public	707	6 - 12	1.16 mi
Stanley Switlik Elementary School	3400 OVERSEAS HWY	public	592	PK - 5	1.65 mi

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Gladys Martinez - Real Estate Sales AssociateCompass Florida, LLC. NAR Realtor

Gladys Martinez is a real estate agent affiliated with Compass Florida, LLC.. Compass Florida, LLC. is a licensed real estate broker and abides by equal housing opportunity laws. All material presented herein is intended for informational purposes only. information is compiled from sources deemed reliable but is subject to errors, omissions, changes in price, condition, sale, or withdrawal without notice. no statement is made as to accuracy of any description. All measurements and square footages are approximate. This is not intended to solicit property already listed. Nothing herein shall be construed as legal, accounting or other professional advice outside the realm of real estate brokerage.