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For sale
  • $1,199,000

    171 10th St, Key Colony Beach, FL 33051

    2beds
    1,088sqft
    : 
    $7,006/mo
    Get pre-qualified
    Half Duplex
    Built in 1961
    1,742 Square Feet Lot
    $1,157,000 Zestimate®
    $1,102/sqft
    $-- HOA

    What's special

    Private saltwater poolInviting coastal layout
    Experience the best of Keys living in this immaculate 2-bedroom, 2-bath waterfront home in coveted Key Colony Beach. The inviting coastal layout opens to a very spacious 480 sq. ft. screened-in covered porch enhanced with newer high-end furniture providing a dining area and living area with 55'' TV creating the perfect venue for entertaining friends and family and hosting Sunday afternoon football. Step outside to your private saltwater pool, offering the perfect place to unwind after a day on the water. Boaters will appreciate the 37.5 feet of dockage, along with a new seawall installed in 2022 and a durable concrete seawall cap for long-lasting confidence and convenience. This property conveys with rare deeded bay bottom, giving you full ownership of the submerged land beneath your dock. This rare asset sets the home apart from typical canal front properties. Key Colony Beach hosts the perfect Keys lifestyle with scenic biking and walking, a 9-hole golf course, a marina, tennis courts, pickleball, and a beautiful Sunset Park just moments away. Whether you seek a serene personal retreat or a proven income-producing property, this home delivers the ideal blend of comfort, coastal charm, and true waterfront living. This is a perfect turnkey property.
    251 days
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    251
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    5
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    Zillow last checked:

    Listing updated:

    Listed by:

    Lisa H Ferringo 305-797-1221,

    Coldwell Banker Schmitt Real Estate Co,

    Olivia Dutoit 305-509-1208,

    Coldwell Banker Schmitt Real Estate Co

    Source: FLKMLS,MLS#: 617571MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 2
      • Bathrooms: 2
      • Full bathrooms: 2
      Heating
      • Has Heating (Unspecified Type)
      Appliances
      • Included: Washer, Dryer, Dishwasher, Refrigerator, Range, Microwave, Stainless Steel Appliance(s)
      Features
      • Flooring: Tile
      • Furnished: Yes
      Interior area
      • Total structure area: 1,088
      • Total interior livable area: 1,088 sqft
      Video & virtual tour

      Property

      Features
      • Levels: Ground Level
      • Patio & porch: Open Porch/Balcony, Screened Patio
      • Has private pool: Yes
      • Pool features: In Ground, Salt Water, Fiberglass, Decked
      • Fencing: Fenced
      • On waterfront: Yes
      Lot
      • Size: 1,742 Square Feet
      Details
      • Additional structures: Shed(s)
      • Parcel number: 00076190000100
      • Zoning: R-2A - Key Colony Two Family

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Half Duplex
      Materials
      • CBS
      Condition
      • Updated/Remodeled
      • New construction: No
      • Year built: 1961

      Utilities & green energy

      • Utilities for property: Cable Available

      Community & HOA

      Community
      • Security: Security Guard
      • 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: $1,102/sqft
      • Tax assessed value: $834,792
      • Annual tax amount: $8,338
      • Date on market: 12/4/2025
      • Listing terms: No Seller Finance,Cash,Conventional,FHA

        Estimated market value

        $1,157,000

        $1.10M - $1.21M

        $4,685/mo

        Price history

        DateEventPrice
        4/4/2026Price change$1,199,000-4.1%$1,102/sqft
        Source: Key West AOR #617571 Report a problem
        2/21/2026Price change$1,250,000-3.5%$1,149/sqft
        Source: Key West AOR #617571 Report a problem
        1/5/2026Price change$1,295,000-7.5%$1,190/sqft
        Source: FLKMLS #617571 Report a problem
        12/4/2025Listed for sale$1,400,000+21.7%$1,287/sqft
        Source: FLKMLS #617571 Report a problem
        5/2/2023Sold$1,150,000-3.8%$1,057/sqft
        Source: FLKMLS #604777 Report a problem
        4/19/2023Pending sale$1,195,000$1,098/sqft
        Source: FLKMLS #604777 Report a problem
        4/5/2023Listed for sale$1,195,000$1,098/sqft
        Source: MLKAR #604777 Report a problem
        4/5/2023Contingent$1,195,000$1,098/sqft
        Source: Key West AOR #604777 Report a problem
        3/31/2023Price change$1,195,000-2%$1,098/sqft
        Source: Key West AOR #604777 Report a problem
        12/5/2022Price change$1,220,000-2%$1,121/sqft
        Source: FLKMLS #602607 Report a problem
        9/25/2022Listed for sale$1,245,000+96.1%$1,144/sqft
        Source: Key West AOR #602607 Report a problem
        8/27/2018Sold$635,000+37252.9%$584/sqft
        Source: FLKMLS #577362 Report a problem
        5/15/2016Listing removed$1,700$2/sqft
        Source: Visual Tour Report a problem
        4/24/2016Listed for sale$1,700-99.7%$2/sqft
        Source: Visual Tour Report a problem
        3/4/2016Sold$550,000-41.4%$506/sqft
        Source: Public Record Report a problem
        10/17/2003Sold$938,000+577.3%$862/sqft
        Source: Public Record Report a problem
        5/14/1997Sold$138,500$127/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$8,339 +0%$834,792 +2.7%
        2024$8,338 +11.9%$813,129 +18.2%
        2023$7,451 +21%$688,051 +23%
        2022$6,159 +10.7%$559,505 +10%
        2021$5,561 +5.2%$508,641 +1.9%
        2020$5,286 $499,042 -2.3%
        2019$5,286 -2.1%$510,697 +12.4%
        2018$5,400 +15.5%$454,158 -3%
        2017$4,674 -0.3%$468,159 +3.2%
        2016$4,691 -1%$453,485 +5.9%
        2015$4,740 $428,397
        Find assessor info on the county website

        Monthly payment

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        Payment breakdown

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        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
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        Climate risks

        Neighborhood: 33051

        Getting around

        8 / 100
        Car-Dependent
        28 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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