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Sold for $855,000
    • $855,000

    340 10th St, Key Colony Beach, FL 33051

    2beds
    900sqft
    Half Duplex, Single Family Residence
    Built in 1970
    3,920.4 Square Feet Lot
    $849,200 Zestimate®
    $950/sqft
    $3,693 Estimated rent

    Home value

    $849,200

    $764,000 - $943,000

    $3,693/mo

    Zestimate® history
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    What's special

    Welcome to 340 10th St -- a beautifully updated canal-front half-duplex in Key Colony Beach. This 2-bed, 2-bath home is fully furnished and move-in ready, with a sleek open-concept layout across 900 sq ft.Recent upgrades include impact windows and doors, a new roof (2024), updated dock with spalling repairs (2024), new plumbing (2018), new AC systems (2021), and updated electrical (2018).This turnkey property also operates as a successful rental unit. An optional membership with access to a private swim and beach-club. This property also sits uniquely on a canal-front offering quick access to both ocean-side and the Gulf.A rare opportunity to own a secure, modern slice of paradise in the Florida Keys.

    Zillow last checked: 7 hours ago

    Listing updated: January 23, 2026 at 08:48am

    Listed by:

    John Christian Maderal 305-632-9273,

    Compass Florida, LLC - Miami Beach

    Bought with:

    Frank Griffiths, SL 3339550

    Lokation Real Estate

    Source: FLKMLS,MLS#: 615803MLS LogoOriginating MLS: Florida Keys

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 2
    • Bathrooms: 2
    • Full bathrooms: 2
    Appliances
    • Included: Washer, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
    Features
    • Doors: Impact Rstnce Doors
    • Windows: Impact Rstnce Window
    • Furnished: Yes
    Interior area
    • Total interior livable area: 900 sqft

    Property

    Parking
    • Parking features: Carport
    • Has carport: Yes
    Features
    • Patio & porch: Deck, Patio
    • Has view: Yes
    • View description: Canal
    • Has water view: Yes
    • Water view: Canal
    • Waterfront features: Bay Front, Canal Front, Gulf Front, Waterfront, Dock Length: 37
    Lot
    • Size: 3,920 sqft
    • Features: Less Than 1/4 Acre
    Details
    • Parcel number: 00076050000100
    • Zoning: R-2A
    • Zoning description: Key Colony Two Family

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Half Duplex, Single Family Residence
    • Attached to another structure: Yes
    Materials
    • CBS
    Condition
    • Updated/Remodeled
    • New construction: No
    • Year built: 1970

    Utilities & green energy

    • Sewer: Public Sewer
    • Utilities for property: Buyer to Verify

    Community & neighborhood

    Location
    • Region: Key Colony Beach
    • Subdivision: Key Colony Bch 1st Addn Amd Plat (53.5)

    HOA & financial

    HOA
    • Has HOA: No
    • Services included: Maintenance Grounds

    Other

    Other facts
    • Listing terms: Cash,FHA,VA Loan,Conventional

    Price history

    DateEventPrice
    1/23/2026Sold$855,000-2.6%$950/sqft
    Source: FLKMLS #615803 Report a problem
    12/12/2025Pending sale$878,000$976/sqft
    Source: FLKMLS #615803 Report a problem
    11/15/2025Price change$878,000-1.1%$976/sqft
    Source: Key West AOR #615803 Report a problem
    10/10/2025Price change$888,000-1.3%$987/sqft
    Source: Key West AOR #615803 Report a problem
    7/16/2025Listed for sale$899,999+103.2%$1,000/sqft
    Source: Key West AOR #615803 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$6,285 +4.3%$585,657 +10%
    2024$6,027 +6.3%$532,415 +10%
    2023$5,668 +11.7%$484,014 +10%

    Find assessor info on the county website

    Neighborhood: 33051

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    Estimated market value
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    Estimated market value
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