Monroe > Marathon > 33050 > Key Colony

10999 Ave 3rd Avenue Marathon, FL 33050

2 Bedroom, 1,247 Sqft, Single Family Residence

AGENT'S REMARKS ABOUT 10999 AVE 3RD AVENUE

Unapproved Short Sale for Non-Conforming 2 Bed/3 Bath Waterfront Home in Marathon. Large corner lot with 205 feet of water frontage. First floor has non-conforming addition of 2 bedrooms and living area. Second floor nicely updated with renovated kitchen, baths and impact windows throughout.

PROPERTY DETAILS

  • Property Type: Single Family Residence
  • Approx Living Area: 1,247 SqFt
  • Total Bedrooms: 2
  • Bathrooms: 3 Full
  • Year Built: 1977
  • Lot Size: 10,125 SqFt
  • Stories: 2
  • Parking Type: Driveway
  • Other Appliances: Dishwasher, Electric Range, Refrigerator, Washer
  • Flooring: Laminate
  • Pool Description: In Ground
  • Roof: Metal
  • Age Restrictions: No
  • Total Floors in Building: 2
  • House Faces/Primary View: Southwest
  • Construction: Block
  • Exterior Description: Balcony
  • Cooling System: Central Air, Electric
  • Heating: Central, Electric
  • County: Monroe
  • Area: 5940 - Other Florida County
  • Subdivision: Key Colony Sub 4
  • Community: key colony
  • Community Features: None
  • Age Restricted: No
  • Annual Property Taxes: $10,682

MAP LOCATION FOR 10999 AVE 3RD AVENUE MARATHON, FL 33050

SIMILAR LISTINGS NEAR 10999 AVE 3RD AVENUE

$1,445,000

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219 Sombrero Beach Road Marathon FL, 33050

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3 bd • 4 ba • 2,640 Sq Ft

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Do you have questions about 10999 Ave 3rd Avenue Marathon, FL 33050? Contact us for more information and to schedule a tour. You can browse all Marathon Real Estate and Homes for Sale. Brett Colby Group is a local top real estate service in Palm Beach County, FL. Your complete satisfaction is our First Priority.

Listing courtesy of Beckett Realty Advisors, LLC 02.20.2026