574-576 99Th Street, Marathon, FL 33050

$1,650,000
Property Type: Residential Bedrooms: 4 Baths: 4 Square Footage: 1,854 Lot Size (sq. ft.): 5,220 Status: Active
Current Price: $1,650,000 List Date: 12/31/2025 Last Modified: 3/01/2026

Description

Turnkey Duplex on Deep Water Canal Marathon Florida Rarely available beautifully renovated 2 2 + 2 2 duplex in the heart of Marathon. Each side is 927 square feet with impact windows granite counters stainless steel appliances and tile throughout. Boater's Dream 30 foot concrete dock + seawall per side 60 foot total with 30 Amp shore power plug. Direct Ocean access and quick Gulf access via Vaca Cut. Income Ready Both units currently rented month-to-month at $3,000 per side Vacation rental potential $2,500- $3,000 per week. Waterside patio with string lights solar lit dock pilings under-dock fish lights attracting snapper and tarpon Manatees frequent the canal. Located Across from City Dog Park close to Sombrero Beach shopping and dining close to Marathon International Airport and Million Air FBO fully Renovated in 2018 and covered carport. Live in one rent the other or maximize investment potential truly turnkey. Both sides tenant occupied.

More Information MLS# 617878

Contract Information

Current Price: $1,650,000 Listing Date: 2025-12-31 Listing Board: Florida Keys List Price: $1,650,000

Location Tax Legal

Street #: 574-576 Street Name: 99Th Street Suffix: Street Key/Island: Marathon State/Province: FL Zip Code: 33050 County: Monroe Subdivision: Coral Colony (52.0) Area: 16 - Sombrero Bch Rd to Vaca Cut - Oceanside

General Property Description

Realtor.COM Type: Multi-family Style: Duplex Waterfront: Yes Control Depth: 8 Pool: No Year Built: 1959 Total Units: 2 Lot SqFt: 5220 Acres: 0.12 Living Apx SqFt: 1854 SqFt Source: Tax Records Total Bedrooms: 4 Full Baths: 4 Total Baths: 4 Rentals Allowed: Yes

Status Change Info

Status: Active

Association Info

Mandatory Home Owners Asc: No 1st Right of Refusal: No

Dockage

Dock Length: 60

Building Style

Above Flood: No

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Canal Front Waterview: Canal View Building Style: Conch Vehicle Storage: Carport; Attached; Off Street Parking Cooling: Ceiling Fans(s); Central Air Heating: Central; Forced Air Utilities: Municipal Sewer Interior Features: Granite Counter Top Appliances: Dishwasher; Disposal; Dryer; Freezer; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Lighting Construction: Concrete; Stucco Floor: Tile Pets: Pets Allowed Land Size: Less Than 1/4 Acre Terms: Cash; Conventional GF-Interior Features: Tankless Hot Wtr Htr
Listing Office: Continental Real Estate Group, Inc.
Last Updated: March - 01 - 2026
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