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For sale
    • $1,099,000

    441 3rd St, Key Colony Beach, FL 33051

    3beds
    1,264sqft
    : 
    Half Duplex, Single Family Residence
    Built in 1998
    3,484.8 Square Feet Lot
    $1,052,800 Zestimate®
    $869/sqft
    $-- HOA

    What's special

    Fish cleaning stationMaster suitePicnic tableScreened porchSeparate showerDouble sinksWalk-in closet
    This charming 3-bedroom, 2-bath half-duplex has so much to offer! Watch stunning Keys sunsets from your screened porch, or dock your boat at the 30-foot slip with quick ocean access just around the corner. Stroll to the Cabana Club for pool and beach access down the street. The master suite features a king bed, a bath with a jetted tub, separate shower, double sinks, and a walk-in closet. The guest rooms offer a queen bed and two full beds. The home comes fully equipped with three Smart TVs, Wi-Fi, and cable. Outside, enjoy a fish cleaning station, bait freezer, BBQ, picnic table, and more. You're within walking distance of all KCB's attractions--parks, restaurants, golf, and more. Key Colony Beach sits in the heart of the Florida Keys near Marathon airport, about 50 miles from Key West and roughly 90 minutes from Miami-Dade. With direct access to both the Atlantic and Gulf, plus nearby coral reefs, fishing, and diving spots, it's the perfect vacation getaway and one of the Keys' best-kept secrets!
    18 days
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    544
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    13
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    Zillow last checked: 7 hours ago

    Listing updated: March 20, 2026 at 03:47am

    Listed by:

    Karen Liskey 305-923-9629,

    Key Colony Beach Realty

    Source: FLKMLS,MLS#: 618916MLS LogoOriginating MLS: Marathon/Lower Keys

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 2
      • Full bathrooms: 2
      Heating
      • Central
      Cooling
      • Central Air, Ceiling Fans(s)
      Appliances
      • Included: Washer, Freezer, Disposal, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
      Features
      • Granite Counters, Whirlpool Bath Tub, Walk-In Closet(s)
      • Flooring: Tile
      • Doors: Sliding Glass Doors
      • Windows: Drapes/Blinds Incl, Aluminum Frames, Panel
      • Furnished: Yes
      Interior area
      • Total interior livable area: 1,264 sqft

      Property

      Accessibility
      • Accessibility features: No
      Features
      • Levels: One
      • Stories: 1
      • Patio & porch: Screened Patio
      • Fencing: Fenced
      • Has view: Yes
      • View description: Canal
      • Has water view: Yes
      • Water view: Canal
      • Waterfront features: Canal Front, Waterfront, Dock: Wood, Dock Length: 30
      Lot
      • Size: 3,484.8 Square Feet
      • Features: Less Than 1/4 Acre
      Details
      • Parcel number: 00072840000100
      • Zoning: R-1A
      • Zoning description: Key Colony Single Family
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Other Bldg Style
      • Property subtype: Half Duplex, Single Family Residence
      • Attached to another structure: Yes
      Materials
      • Concrete, Stucco
      • Roof: Metal
      Condition
      • Updated/Remodeled
      • New construction: No
      • Year built: 1998

      Utilities & green energy

      • Electric: Elect Separate Meter
      • Sewer: Community Swr Plant, Public Sewer
      • Utilities for property: FKAA, Cable Available, Cable Connected

      Community & HOA

      Community
      • Features: Pool, Airport/Runway, Bike Paths, Beach, Fire Hydrant, Tennis Court(s), Community Boat Ramp
      • Security: Smoke Detector(s), Patrolled Area
      • Subdivision: Key Colony Bch 1st Addn Amd Plat (53.5)
      HOA
      • Has HOA: No
      • Services included: None
      Location
      • Region: Key Colony Beach

      Financial & listing details

      • Price per square foot: $869/sqft
      • Tax assessed value: $726,913
      • Annual tax amount: $7,297
      • Date on market: 3/4/2026
      • Listing terms: No Seller Finance,Cash,FHA,VA Loan,Conventional
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        Estimated market value

        $1,052,800

        $1.00M - $1.11M

        $5,311/mo

        Price history

        Price history
        DateEventPrice
        3/4/2026Listed for sale$1,099,000+96.3%$869/sqft
        Source: FLKMLS #618916 Report a problem
        3/13/2017Sold$560,000-6.2%$443/sqft
        Source: FLKMLS #573387 Report a problem
        11/21/2003Sold$596,750+24.3%$472/sqft
        Source: FLKMLS #518805 Report a problem
        9/15/2003Sold$480,000$380/sqft
        Source: Public Record Report a problem

        Public tax history

        Public tax history
        YearProperty taxesTax assessment
        2025$7,298 -0.9%$719,089 +10%
        2024$7,365 +8.1%$653,717 +10%
        2023$6,811 +15.6%$594,288 +10%
        2022$5,891 +9.4%$540,262 +10%
        2021$5,386 +12.2%$491,147 +9.5%
        2020$4,800 $448,692 -6.4%
        2019$4,800 -5.8%$479,374 +0.2%
        2018$5,097 +4.1%$478,240 -0.1%
        2017$4,898 +5.9%$478,746 +11.5%
        2016$4,623 +5.3%$429,313 +15.4%
        2015$4,391 $371,992

        Find assessor info on the county website

        BuyAbility℠ payment

        Est. payment
        $6,232/mo
        Principal & interest
        $5481
        Property taxes
        $751
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          Climate risks

          Neighborhood: 33051

          Getting around

          9 / 100
          Car-Dependent
          29 / 100
          Somewhat Bikeable

          Nearby schools

          GreatSchools rating

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