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For sale
    • $1,700,000

    10999 Ave 3rd Avenue, Marathon, FL 33050

    2beds
    1,247sqft
    : 
    $9,827/mo
    Get pre-qualified
    Single Family Residence
    Built in 1977
    10,125 Square Feet Lot
    $1,565,500 Zestimate®
    $1,363/sqft
    $-- HOA

    What's special

    Renovated kitchenLarge corner lotSecond floor nicely updatedImpact windows throughout
    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.
    235 days
    |
    251
    |
    6
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Kenneth L Beckett 954-815-8818,

    Beckett Realty Advisors, LLC

    Source: BeachesMLS,MLS#: F10543646MLS LogoOriginating MLS: BeachesMLS

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 2
      • Bathrooms: 3
      • Full bathrooms: 3
      • Main level bathrooms: 1
      Heating
      • Central, Electric
      Cooling
      • Central Air, Electric
      Appliances
      • Included: Dishwasher, Electric Range, Refrigerator, Washer
      Features
      • Upper Level Primary
      • Flooring: Laminate
      • Windows: Impact Glass
      Interior area
      • Total interior livable area: 1,247 sqft
      Video & virtual tour

      Property

      Parking
      • Parking features: Driveway
      • Has uncovered spaces: Yes
      • Details: CarportSpaces:0.00
      Features
      • Levels: Two
      • Stories: 2
      • Entry location: Second Floor Entry
      • Patio & porch: Open, Balcony
      • Exterior features: Balcony, Outdoor Living Area
      • Has private pool: Yes
      • Pool features: In Ground
      • Has view: Yes
      • View description: Canal
      • Has water view: Yes
      • Water view: Canal
      • Waterfront features: Canal Front, No Fixed Bridges, Ocean Access
      • Frontage type: Waterfront
      • Frontage length: 205.00,205.00
      Lot
      • Size: 10,125 Square Feet
      • Features: < 1/4 Acre
      Details
      • Parcel number: 00335550000000
      • Zoning: IS
      • Special conditions: Short Sale

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • Block
      • Roof: Metal
      Condition
      • Resale
      • New construction: No
      • Year built: 1977

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Subdivision: Key Colony Sub 4
      HOA
      • Has HOA: No
      • Amenities included: None
      Location
      • Region: Marathon

      Financial & listing details

      • Price per square foot: $1,363/sqft
      • Tax assessed value: $1,113,907
      • Annual tax amount: $10,682
      • Date on market: 1/1/2026
      • Cumulative days on market: 235 days
      • Listing terms: Cash

        Estimated market value

        $1,565,500

        $1.49M - $1.64M

        $3,099/mo

        Price history

        DateEventPrice
        1/6/2026Listed for sale$1,700,000+72.1%$1,363/sqft
        Source: BeachesMLS #F10543646 Report a problem
        8/7/2023Sold$988,000-19.3%$792/sqft
        Source: Public Record Report a problem
        8/19/2022Sold$1,225,000-27.9%$982/sqft
        Source: FLKMLS #599206 Report a problem
        8/3/2022Pending sale$1,699,999$1,363/sqft
        Source: FLKMLS #599206 Report a problem
        8/3/2022Listed for sale$1,699,999$1,363/sqft
        Source: Key West AOR #599206 Report a problem
        6/17/2022Contingent$1,699,999$1,363/sqft
        Source: Key West AOR #599206 Report a problem
        2/2/2022Price change$1,699,999+0.1%$1,363/sqft
        Source: Key West AOR #599206 Report a problem
        1/15/2022Listed for sale$1,699,000+192.9%$1,362/sqft
        Source: FLKMLS #599206 Report a problem
        5/6/2008Sold$580,000+172.3%$465/sqft
        Source: Public Record Report a problem
        9/5/1995Sold$213,000$171/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$10,682 -6.7%$1,113,907 -2.6%
        2024$11,448 -1.8%$1,143,780 -0.6%
        2023$11,653 +54.7%$1,150,840 +92.6%
        2022$7,531 +19.2%$597,392 +10%
        2021$6,318 +5.1%$543,084 +4.2%
        2020$6,011 $521,306 +4.3%
        2019$6,011 +6.5%$499,853 -0.9%
        2018$5,643 +8.3%$504,539 +3.6%
        2017$5,212 +6.2%$487,217 +36.3%
        2016$4,909 +12.4%$357,339 +5%
        2015$4,368 $340,165
        Find assessor info on the county website

        Monthly payment

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        Payment breakdown

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        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
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        Climate risks

        Neighborhood: 33050

        Getting around

        45 / 100
        Car-Dependent
        58 / 100
        Bikeable

        Nearby schools

        GreatSchools rating

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