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For sale
    • $2,500,000

    1409 Whalton St, Key West, FL 33040

    8beds
    1,504sqft
    : 
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    Duplex, Multi Family
    Built in 1990
    -- sqft lot
    $-- Zestimate®
    $1,662/sqft
    $-- HOA

    What's special

    Spacious lotDurable metal roofImpact windows throughout
    Discover an exceptional investment opportunity in the heart of the Florida Keys! Situated on a spacious lot just 3 minutes from the beach and world-famous Duval Street, this unique multi-unit property offers versatility, comfort, and island-style living at its finest. The main residence features 5 bedrooms and 3 bathrooms across 2,432 total s/f, designed for both relaxation and entertaining. Enjoy a private pool with pool heater, along with the convenience of two elevated A/C units, both less than 4 years old. The second unit offers 3 bedrooms and 1 bathroom with 1,504 total s/f of living space, plus a 2-car garage and its own elevated A/C unit, also less than 4 years old.Built for peace of mind and modern living, the property includes a durable metal roof, impact windows throughout, camera security system, preparation for an electric vehicle charger, and separate electric and water meters for each unit. Whether you're seeking a primary residence, vacation retreat, or income-producing property, this rare Florida Keys gem combines location, flexibility, and outstanding features in one incredible package.
    53 days
    |
    137
    |
    6
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Felipe Carmona 305-213-8474,

    Carmona Realty Group, LLC

    Source: FLKMLS,MLS#: 619978MLS LogoOriginating MLS: Florida Keys

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 8
      • Bathrooms: 4
      • Full bathrooms: 4
      Cooling
      • Central Air, Ceiling Fans(s)
      Appliances
      • Included: Washer, Microwave, Refrigerator, Dishwasher, Dryer
      Features
      • Flooring: Tile
      • Windows: Impact Rstnce Window
      Interior area
      • Total interior livable area: 1,504 sqft

      Property

      Parking
      • Parking features: Garage, Covered, Garage Door Opener, Attached
      • Has attached garage: Yes
      • Has uncovered spaces: Yes
      Accessibility
      • Accessibility features: No
      Features
      • Levels: Two
      • Stories: 2
      • Has private pool: Yes
      • Pool features: In Ground
      • Water view: None
      • Waterfront features: None, Dockage: None
      Lot
      • Size: 3,920 Square Feet
      • Dimensions: 90 x 45
      • Features: Less Than 1/4 Acre
      Details
      • Parcel number: 00038400000000
      • Zoning: HMDR
      • Zoning description: Historic Medium Density Residential

      Construction

      Type & style
      • Home type: MultiFamily
      • Architectural style: A-Frame
      • Property subtype: Duplex, Multi Family
      • Attached to another structure: Yes
      Materials
      • CBS
      • Roof: Metal
      Condition
      • Updated/Remodeled
      • New construction: No
      • Year built: 1990

      Utilities & green energy

      • Electric: Elect Separate Meter
      • Sewer: Public Sewer
      • Water: Water Separate Meter
      Green energy
      • Energy efficient items: Lighting

      Community & HOA

      Community
      • Subdivision: Webb Realty Co Sub (1.0)
      HOA
      • Has HOA: No
      • Services included: Water, None
      Location
      • Region: Key West

      Financial & listing details

      • Price per square foot: $1,662/sqft
      • Tax assessed value: $1,416,649
      • Annual tax amount: $11,678
      • Date on market: 5/20/2026
      • Listing terms: Cash,Conventional

        Estimated market value

        Not available

        Estimated sales range

        Not available

        $5,482/mo

        Price history

        DateEventPrice
        5/20/2026Listed for sale$2,500,000+218.9%$1,662/sqft
        Source: Key West AOR #619978 Report a problem
        4/27/2026Listing removed$12,500$8/sqft
        Source: Zillow Rentals Report a problem
        2/8/2026Price change$12,500-16.7%$8/sqft
        Source: Zillow Rentals Report a problem
        1/5/2026Listed for rent$15,000+76.5%$10/sqft
        Source: Zillow Rentals Report a problem
        3/1/2021Listing removed--
        Source: Owner Report a problem
        8/19/2020Listing removed$8,500$6/sqft
        Source: Owner Report a problem
        8/7/2020Listed for rent$8,500$6/sqft
        Source: Owner Report a problem
        5/16/2019Sold$784,000$521/sqft
        Source: FLKMLS #583341 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$11,678 +5.9%$1,207,811 +10%
        2024$11,030 +13%$1,098,010 +10%
        2023$9,761 +12.7%$998,191 +10%
        2022$8,662 +7.2%$907,446 +10%
        2021$8,080 +18.4%$824,951 +20.4%
        2020$6,826 $685,006 -2.5%
        2019$6,826 -2.9%$702,890 -12%
        2018$7,033 -12.3%$798,699 +1.7%
        2017$8,017 -0.1%$785,473 -3.4%
        2016$8,026 -12%$812,758 +36.8%
        2015$9,119 $594,257
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: Casa Marina

        Getting around

        74 / 100
        Very Walkable
        26 / 100
        Some Transit
        92 / 100
        Biker's Paradise

        Nearby schools

        GreatSchools rating

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