Skip main navigation
For sale
    • $1,099,000

    441 3rd St, Key Colony Beach, FL 33051

    3beds
    1,264sqft
    : 
    Duplex, Single Family Residence
    Built in 1998
    -- sqft lot
    $1,052,700 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!
    1 day
    |
    228
    |
    5
    |

    Zillow last checked: 8 hours ago

    Listing updated: March 04, 2026 at 09:27am

    Listed by:

    Karen Liskey 305-923-9629,

    Key Colony Beach Realty

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

    Tour with a local agent

    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: MultiFamily
    • Architectural style: Other Bldg Style
    • Property subtype: 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
    Get pre-qualifiedBe ready to make an offer.
    Connect with an agentGet info on this home, tour, and more.
    Calculate monthly paymentSee if you can afford this home.

    Estimated market value

    $1,052,700

    $1.00M - $1.11M

    $4,669/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
    $5,936/mo
    Principal & interest
    $5185
    Property taxes
    $751

      Climate risks

      Neighborhood: 33051

      Getting around

      9 / 100
      Car-Dependent
      29 / 100
      Somewhat Bikeable

      Nearby schools

      GreatSchools rating

      Skip to the end of the carouselSkip to the beginning of the carousel

      Local experts in 33051

      Similar homes

      Skip to the end of the carouselSkip to the beginning of the carousel

      Nearby cities

      Nearby zip codes

      Other Key Colony Beach Topics