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For sale
    • $838,000

    271 9th St, Key Colony Beach, FL 33051

    2beds
    1,020sqft
    : 
    Half Duplex, Single Family Residence
    Built in 1972
    8,276.4 Square Feet Lot
    $776,300 Zestimate®
    $822/sqft
    $-- HOA

    What's special

    Metal roofWaterfront half duplexImpact windows and doorsExceptional dockage
    This waterfront half duplex is now available to purchase, or also available to own the full duplex (MLS 617382 for $1,700,000). A rare opportunity to enjoy a beautifully maintained piece of paradise in highly desirable Key Colony Beach, owned by the same family for more than 40 years. This property delivers exceptional dockage, timeless updates, and the certainty of a well cared for home. Located on a picturesque 100 foot wide canal, this location provides the best of Keys boating. Gain incredibly quick access to both the open Ocean and the open Gulf with a short 5 minute boat ride, or a peaceful 10 minute paddle. This half duplex offers 33 feet of concrete seawall with wood dock and fish cleaning station. Enjoy 2 bedrooms, 2 bathrooms and over 1,000 square feet of inviting living space, perfect for gathering, relaxing, and creating lasting memories. Featuring impact windows and doors plus a metal roof and concrete construction. There is ample parking for cars, trailers, and all your island toys. Here, island living is effortless. Stroll or bike the friendly streets throughout the City of Key Colony Beach and enjoy easy access to the marina, golf course, pickleball and tennis courts, bocce ball, playgrounds, horseshoes, the Post Office, City Hall, Police Department, and the beloved Sunset Park. Your dream of a true Keys lifestyle awaits you on 9th Street. Welcome home to paradise!
    120 days
    |
    911
    |
    27
    |

    Zillow last checked: 7 hours ago

    Listing updated: March 06, 2026 at 10:28pm

    Listed by:

    Karen D Raspe 305-393-9010,

    Ocean Sotheby's International Realty,

    Ally Kelley 727-459-0493,

    Ocean Sotheby's International Realty

    Source: FLKMLS,MLS#: 617425MLS LogoOriginating MLS: Marathon/Lower Keys

    Tour with a local agent

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 2
      • Bathrooms: 2
      • Full bathrooms: 2
      Cooling
      • Central Air, Ceiling Fans(s)
      Appliances
      • Included: Dryer, Microwave, Range, Refrigerator, Dishwasher
      Features
      • Utility Room
      • Flooring: Tile
      • Doors: Sliding Glass Doors, Impact Rstnce Doors
      • Windows: Drapes/Blinds Incl, Impact Rstnce Window
      • Furnished: Yes
      Interior area
      • Total interior livable area: 1,020 sqft

      Property

      Parking
      • Parking features: Open, RV Parking Open, Guest
      • Has uncovered spaces: Yes
      Features
      • Levels: Ground Level
      • Patio & porch: Patio
      • Has view: Yes
      • View description: Canal
      • Has water view: Yes
      • Water view: Canal
      • Waterfront features: Canal Front, Waterfront, Seawall: Concrete, Dock: Wood, Dock Length: 37
      Lot
      • Size: 8,276.4 Square Feet
      • Dimensions: 33 x 110
      • Features: Less Than 1/4 Acre
      Details
      • Parcel number: 00075530000000
      • Zoning: R-2A
      • Zoning description: Key Colony Two Family
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Half Duplex, Single Family Residence
      • Attached to another structure: Yes
      Materials
      • CBS
      • Roof: Metal
      Condition
      • Updated/Remodeled
      • New construction: No
      • Year built: 1972

      Utilities & green energy

      • Sewer: Community Swr Plant, Public Sewer
      • Utilities for property: FKAA, Buyer to Verify, Cable Connected

      Community & HOA

      Community
      • Features: Community Boat Ramp, Bike Paths, Airport/Runway, Beach, Fire Hydrant
      • Security: 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: $822/sqft
      • Tax assessed value: $1,259,479
      • Annual tax amount: $9,748
      • Date on market: 11/22/2025
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        Estimated market value

        $776,300

        $737,000 - $815,000

        $4,041/mo

        Price history

        Price history
        DateEventPrice
        11/22/2025Listed for sale$838,000-0.6%$822/sqft
        Source: MLKAR #617425 Report a problem
        10/30/2025Listing removed$843,000$826/sqft
        Source: MLKAR #614263 Report a problem
        6/25/2025Price change$843,000-1.2%$826/sqft
        Source: FLKMLS #614263 Report a problem
        3/20/2025Listed for sale$853,000$836/sqft
        Source: Key West AOR #614263 Report a problem

        Public tax history

        Public tax history
        YearProperty taxesTax assessment
        2025$12,496 +14.9%$1,194,250 +21%
        2023$10,873 $986,984

        Find assessor info on the county website

        BuyAbility℠ payment

        Est. payment
        $4,752/mo
        Principal & interest
        $4179
        Property taxes
        $573
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          Climate risks

          Neighborhood: 33051

          Getting around

          7 / 100
          Car-Dependent
          28 / 100
          Somewhat Bikeable

          Nearby schools

          GreatSchools rating

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