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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
    $812,400 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!
    77 days
    |
    920
    |
    27
    |

    Zillow last checked: 8 hours ago

    Listing updated: December 09, 2025 at 11:40pm

    Listed by:

    Karen D Raspe 305-393-9010,

    Ocean Sotheby's International,

    Ally Kelley 727-459-0493,

    Ocean Sotheby's International

    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

    $812,400

    $772,000 - $853,000

    $3,610/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
    $4,853/mo
    Principal & interest
    $3987
    Property taxes
    $573
    Home insurance
    $293

      Climate risks

      Neighborhood: 33051

      Nearby schools

      GreatSchools rating

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