For sale Home

Listed Apr 21, 2026

$495,000 Est. $3,274/mo

1306 51st Street Gulf

  • 2

    Beds

  • 1

    Baths

  • 784

    Sq ft

The story

Updated, elevated, and centrally located, this 2-bedroom, 1-bath half duplex offers an appealing combination of durable construction, modern finishes, and flexible Keys living.Located in the heart of Marathon and surrounded by mature native landscaping, the residence features CBS construction, an elevated design, a concrete roof, impact-resistant windows, and a newer HVAC system. Inside, the thoughtfully remodeled interior offers an open, comfortable layout with gray faux wood plank flooring, granite countertops, stainless steel appliances, and clean coastal finishes.Two covered parking bays beneath the home provide convenient space for vehicles, a boat, trailer, bicycles, fishing equipment, paddleboards, and the recreational gear that comes with Florida Keys living. Additional open parking and RV or trailer parking add to the property's everyday functionality.With seven-day minimum rentals permitted, the residence offers versatility as a primary home, seasonal retreat, employee-housing solution, or investment property, subject to applicable regulations. Separate electric and water meters provide additional convenience.Ideally positioned near shopping, dining, marinas, beaches, the community boat ramp, and daily conveniences, this move-in-ready property places the best of Marathon within easy reach.The adjoining half duplex is also available for purchase, creating a rare opportunity to acquire the entire property for expanded housing, multigenerational living, or investment potential.

Facts & features

Home type

Home

Year built

1969

Price per sq ft

$631

Parking

2-car garage

Included features

  • Cooling

    Central Air, Ceiling Fan(s)

  • Appliances

    Dishwasher, Microwave, Oven, Range, Refrigerator

  • Flooring

    Terrazzo

  • Roof

    Concrete

  • Sewer

    Public Sewer

Mortgage calculator

Estimated monthly payment

$3,274 /mo

7% rate · 30-yr fixed · 20% down

  • Principal & interest $2,635
  • Property tax $495
  • Insurance $144

Includes principal, interest, taxes & insurance.

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Listing Broker

Coldwell Banker Schmitt Real Estate Co.

Broker Name

Coldwell Banker Schmitt Real Estate Co.

Agent

Samuel Davis Williams