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10999 Ave 3rd Avenue, Marathon, FL 33050

Marathon
Local realty services provided by:CENTURY 21 Stein Posner
10999 Ave 3rd Avenue,Marathon, FL 33050
$1,700,000
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  • 2 Beds
  • 3 Baths
  • 1,247 sq. ft.
  • Single family
  • Active
Listed by: kenneth l beckett
Office: beckett realty advisors, llc.
MLS#:F10543646
Source:RMLS

Price summary

  • Price:$1,700,000
  • Price per sq. ft.:$1,363.27

About this home

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.

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Home facts

  • Year built:1977
  • Subdivision & Development:Key Colony Sub 4
  • Listing ID #:F10543646
  • Added:202 day(s) ago
  • Updated:July 30, 2026 at 03:27 PM

Rooms and interior

  • Bedrooms:2
  • Total bathrooms:3
  • Full bathrooms:3
  • Flooring:Laminate
  • Kitchen Description:Dishwasher, Refrigerator
  • Living area:1,247 sq. ft.

Heating and cooling

  • Cooling:Central Air, Electric
  • Heating:Central, Electric
  • Central air:Yes

Structure and exterior

  • Roof:Metal
  • Year built:1977
  • Building area:1,247 sq. ft.
  • Construction Materials:Block
  • Exterior Features:Open

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$1,700,000
  • Price per sq. ft.:$1,363.27
  • Tax amount:$10,682 (2025)

Features and amenities

  • Appliances:Dishwasher, Refrigerator, Washer
  • Laundry features:Washer
  • Pool features:In Ground

Parking

  • Parking description:Driveway
All listings featuring the BMLS logo are provided by BeachesMLS Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright 2026 Beaches Multiple Listing Service, Inc. Information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. RMLS Member Broker: Adam Stein

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