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For sale
    • Price cut: $25K (2/12)
    $585,000

    423 Sombrero Beach Rd APT 9, Marathon, FL 33050

    3beds
    1,427sqft
    : 
    Condominium, Residential - Condo/Townhouse, Townhouse
    Built in 1974
    -- sqft lot
    $568,700 Zestimate®
    $410/sqft
    $1,357/mo HOA

    What's special

    Canal accessGranite kitchen countertops
    Waterfront Townhouse | Dockage + 2025 HVAC + Fresh Price | Now offered at a competitive new price, this turnkey 3-bedroom, 2.5-bath waterfront townhouse delivers exceptional value in today's Florida Keys market. Featuring assigned dockage for boats up to 36 feet, canal access, and a brand new 2025 HVAC system with approximately nine years remaining on the transferable warranty, this property stands out.Offered fully furnished and move-in ready, this canal-front condo includes an open-concept living area, granite kitchen countertops, and a screened patio with water views. A resort-style community pool is located just steps away, creating the perfect setting for weekend escapes or extended winter stays.Whether you are searching for a low-maintenance second home, a seasonal retreat from colder climates, or a waterfront property with long-term flexibility, this residence offers comfort, convenience, and coastal living with major mechanical updates already in place.
    65 days
    |
    1,351
    |
    30
    |

    Zillow last checked: 7 hours ago

    Listing updated: February 12, 2026 at 05:39am

    Listed by:

    Jennifer Davis 815-236-1328,

    Island Breeze Realty, LLC

    Source: FLKMLS,MLS#: 618155MLS LogoOriginating MLS: Marathon/Lower Keys

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 3
      • Full bathrooms: 2
      • 1/2 bathrooms: 1
      Heating
      • Central
      Cooling
      • Central Air
      Appliances
      • Included: Washer, Stainless Steel Appliance(s), Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
      • Laundry: Laundry Room
      Features
      • Granite Counters, Bar, Walk-In Closet(s)
      • Flooring: Tile
      • Doors: Sliding Glass Doors
      • Windows: Drapes/Blinds Incl, Window Treatments, Impact Rstnce Window, Accordion
      • Furnished: Yes
      Interior area
      • Total interior livable area: 1,427 sqft
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      Property

      Parking
      • Total spaces: 2
      • Parking features: Assigned
      Accessibility
      • Accessibility features: No
      Features
      • Levels: Two
      • Stories: 2
      • Patio & porch: Open Porch/Balcony, Screened Patio
      • Has private pool: Yes
      • Pool features: Heated, In Ground, Concrete
      • Has view: Yes
      • View description: Canal
      • Has water view: Yes
      • Water view: Canal
      • Waterfront features: Canal Front, Waterfront, Dock: Concrete, Dock Length: 36, Dockage: Assigned Dock
      Lot
      • Features: 1/4 - 1/2 Acre
      Details
      • Parcel number: 00355300000110
      • Zoning: RH
      • Zoning description: Residential High
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: Condo
      • Architectural style: Townhouse
      • Property subtype: Condominium, Residential - Condo/Townhouse, Townhouse
      Materials
      • CBS
      • Roof: Concrete
      Condition
      • Year built: 1974

      Utilities & green energy

      • Electric: Elect Separate Meter
      • Sewer: Municipal Sewer, Public Sewer
      • Water: Water Separate Meter
      • Utilities for property: FKAA, Buyer to Verify

      Community & HOA

      Community
      • Features: Pool, Bike Paths, Beach, Clubhouse, Community Dockage
      • Subdivision: Harbor Club South (50.0)
      HOA
      • Has HOA: Yes
      • Services included: Maintenance Structure, Maintenance Grounds, Building Insurance
      • HOA fee: $1,357 monthly
      Location
      • Region: Marathon

      Financial & listing details

      • Price per square foot: $410/sqft
      • Tax assessed value: $438,415
      • Annual tax amount: $4,628
      • Date on market: 1/16/2026
      • Listing terms: Cash,Conventional
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        Estimated market value

        $568,700

        $540,000 - $597,000

        $6,400/mo

        Price history

        Price history
        DateEventPrice
        2/12/2026Price change$585,000-4.1%$410/sqft
        Source: Key West AOR #618155 Report a problem
        1/16/2026Listed for sale$610,000+144%$427/sqft
        Source: FLKMLS #618155 Report a problem
        5/24/2012Sold$250,000$175/sqft
        Source: FLKMLS #555283 Report a problem

        Public tax history

        Public tax history
        YearProperty taxesTax assessment
        2025$4,628 +1.2%$403,128 +10%
        2024$4,575 +9.7%$366,480 +10%
        2023$4,172 +6.4%$333,164 +10%
        2022$3,922 +6.6%$302,876 +10%
        2021$3,679 +1.3%$275,342
        2020$3,631 $275,342 +3.4%
        2019$3,631 +2.5%$266,304
        2018$3,541 +3%$266,304 -6.6%
        2017$3,438 -0.2%$285,068 +21.9%
        2016$3,444 +7.5%$233,885
        2015$3,204 $233,885

        Find assessor info on the county website

        BuyAbility℠ payment

        Est. payment
        $4,675/mo
        Principal & interest
        $2918
        HOA Fees
        $1357
        Property taxes
        $400
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          Climate risks

          Neighborhood: 33050

          Getting around

          4 / 100
          Car-Dependent
          67 / 100
          Bikeable

          Nearby schools

          GreatSchools rating

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