329 63rd Court Gulf
Marathon, FL 33050
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.
Property Details
Map
Map
Features
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Interior Features
Roof: TarGravel -
Heating & Cooling
Has Heating: Yes Heating: WallFurnace Has Cooling: Yes Cooling: CeilingFans, WallWindowUnits
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Building Information
Year Built: 1968Building Area Total: 1934Construction Materials: BlockStories: 2Pool Features: NonePrivate Pool: No
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Lot Information
Lot Description: LessThanQuarterAcreProperty Information
Subdivision: CASA BLANCA Source Property Type: ResidentialIncome MLS Area Minor: Other Geographic Area (Out Of Area Only) Postal Code Plus 4: 2705 Zoning Description: is Property SubType: Duplex Levels: Two Property Age: 58
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Listing Price Information
Listing Price: $675000Original Price: $700000Cash, Conventional
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Tax Information
Parcel Number: 00336410-000000 Tax Year: 2025 Annual Tax: $5575 Tax Legal Desc: CASA BLANCA PB2-86 KEY VACA LOT 5 & S'LY 35' LOT 6 BK 2 OR399-294 OR449-341 OR451-472 OR662-68 OR790-1816 OR940-340 OR997-1282 OR1395-2221/2
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Parking Information
Parking Total: 2
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Utility Information
CableAvailable -
Location Information
How much is this property worth?
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| 716 26th Street Ocean, Marathon, FL, 33050 | $890,000 | 3 | 3 | 1,320 | 1,320 SqFt |
| 1361 Overseas Highway #.., Marathon, FL, 33050 | $120,000 | 1 | 1 | 682 | 682 SqFt |
| 1361 Overseas Highway #G5, Marathon, FL, 33050 | $135,000 | 2 | 2 | 748 | 748 SqFt |
| 1403 Grouper Dr, Marathon, FL, 33050 | $999,900 | 3 | 1 | 1,892 | 1,892 SqFt |
| 865 50th Street Gulf, Marathon, FL, 33050 | $4,490,000 | 5 | 5 | 3,826 | 3,826 SqFt |
| 6099 Overseas Hwy 55w, Marathon, FL, 33050 | $365,000 | 1 | 1 | -- | |
| 11725 3rd Avenue Ocean, Marathon, FL, 33050 | $939,500 | 2 | 2 | 900 | 900 SqFt |
| 205 Stirrup Key Boulevard, Marathon, FL, 33050 | $2,249,000 | 4 | 3 | 3,414 | 3,414 SqFt |
| 57783 Morton Street, Marathon, FL, 33050 | $29,500,000 | 10 | 13 | 8,648 | 8,648 SqFt |
| 101 11th Street Ocean, .., Marathon, FL, 33050 | $424,999 | 2 | 2 | 960 | 960 SqFt |
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ByOwner last updated this listing 06/18/2026 @ 07:01
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