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New construction
  • $6,295,000

    719 Washington St, Key West, FL 33040

    4beds
    3,150sqft
    Single Family Residence, Mobile Home
    Built in 2026
    7,840.8 Square Feet Lot
    $5,934,100 Zestimate®
    $1,998/sqft
    $-- HOA

    What's special

    Air-conditioned garageLush private oasisLiving spaceGourmet kitchenSoaring ceilingsDramatic wall of glassPristine light-filled interior
    Luxury Estate -- A Masterpiece of Light, Space & DesignA new benchmark for modern island living is rising in the coveted Casa Marina district, with completion set for March 2026. Crafted by renowned builder Denis Savoie, this brand-new mid-century modern estate blends architectural sophistication with next-generation sustainability. Designed for minimal maintenance and maximum efficiency, the home features a robust solar infrastructure paired with Tesla battery storage, ensuring uninterrupted clean power and true energy independence.Positioned on an expansive corner lot, the residence welcomes you with soaring ceilings, concrete pillars and beams, and a pristine, light-filled interior. Every detail reflects meticulous craftsmanship and a commitment to refined modern living. The open-concept great room seamlessly connects the gourmet kitchen, dining area, and living space. A dramatic wall of glass opens to a lush private oasis, creating a seamless indoor-outdoor experience ideal for entertaining.The resort-inspired outdoor environment includes a perfectly proportioned pool and spa, a thoughtfully designed pavilion for lounging or dining, and a serene outdoor shower tucked into lush tropical landscaping. Every element is curated for beauty, privacy, and low-maintenance enjoyment.The incomparable primary suite offers a spacious, serene retreat with tranquil poolside views. Two additional bedrooms, each with its own en suite bath, continue the home's elevated design aesthetic. A versatile bonus office or den provides valuable flexibility for work, creativity, or quiet relaxation.Additional premium features include an air-conditioned garage, a striking pivot front door, and high-end furnishings with designer finishes throughout.Sustainable. Intelligent. Uncompromising.Welcome to 719 Washington--reimagined for the future of Key West luxury.
    84 days
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    381
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    Zillow last checked: 7 hours ago

    Listing updated: February 26, 2026 at 03:31am

    Listed by:

    Elizabeth E Chamberlain 305-619-0802,

    Truman & Co. (KW)

    Source: FLKMLS,MLS#: 618070MLS LogoOriginating MLS: Key West Association

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 5
      • Full bathrooms: 3
      • 1/2 bathrooms: 2
      Heating
      • Solar
      Cooling
      • Central Air, Heat Pump
      Appliances
      • Included: Washer, Solar Hot Water, Disposal, Microwave, Oven, Range, Refrigerator, Dryer
      • Laundry: Laundry Room
      Features
      • Built-in Cabinets, Walk-In Closet(s), Storage, Granite Counters
      • Doors: Impact Rstnce Doors
      • Windows: Impact Rstnce Window
      Interior area
      • Total interior livable area: 3,150 sqft

      Property

      Parking
      • Parking features: Garage, Off Street, Attached
      • Has attached garage: Yes
      Features
      • Patio & porch: Deck
      • Exterior features: Storage, Outdoor Shower, Outdoor Kitchen, Rain Gutters
      • Has private pool: Yes
      • Pool features: In Ground, Concrete
      • Fencing: Fenced,Privacy
      • Water view: None
      • Waterfront features: None, Dockage: None
      Lot
      • Size: 7,840.8 Square Feet
      • Features: Less Than 1/4 Acre
      Details
      • Additional structures: Bath House, Shed(s)
      • Parcel number: 00037890000000
      • Zoning: HMDR
      • Zoning description: Historic Medium Density Residential

      Construction

      Type & style
      • Home type: MobileManufactured
      • Property subtype: Single Family Residence, Mobile Home
      Materials
      • Concrete
      • Roof: Other
      Condition
      • New Construction
      • New construction: Yes
      • Year built: 2026

      Utilities & green energy

      • Sewer: Public Sewer
      • Utilities for property: FKAA
      Green energy
      • Energy efficient items: Lighting
      • Energy generation: Solar Power
      • Water conservation: Low-Flow Fixtures

      Community & HOA

      Community
      • Features: Tennis Court(s), Bike Paths, Beach, Fire Hydrant
      • Security: On Premises System
      • Subdivision: Key West Investment Co Sub (1.0)
      HOA
      • Has HOA: No
      • Services included: None
      Location
      • Region: Key West

      Financial & listing details

      • Price per square foot: $1,998/sqft
      • Tax assessed value: $1,442,931
      • Annual tax amount: $12,432
      • Date on market: 1/12/2026
      • Body type: Single Wide

        Estimated market value

        $5,934,100

        $5.64M - $6.23M

        $7,806/mo

        Price history

        Price history
        DateEventPrice
        1/12/2026Listed for sale$6,295,000+299.7%$1,998/sqft
        Source: FLKMLS #618070 Report a problem
        3/1/2024Sold$1,575,000-4.5%$500/sqft
        Source: Key West AOR #607102 Report a problem
        2/26/2024Pending sale$1,650,000$524/sqft
        Source: FLKMLS #607102 Report a problem
        2/4/2024Contingent$1,650,000$524/sqft
        Source: FLKMLS #607102 Report a problem
        1/26/2024Price change$1,650,000-4.3%$524/sqft
        Source: FLKMLS #607102 Report a problem
        12/23/2023Price change$1,725,000-3.9%$548/sqft
        Source: FLKMLS #607102 Report a problem
        11/27/2023Price change$1,795,000-3%$570/sqft
        Source: FLKMLS #607102 Report a problem
        11/1/2023Price change$1,850,000-3.9%$587/sqft
        Source: FLKMLS #607102 Report a problem
        10/20/2023Listed for sale$1,925,000$611/sqft
        Source: FLKMLS #607102 Report a problem

        Public tax history

        Public tax history
        YearProperty taxesTax assessment
        2025$12,432 -1%$1,442,931 +4.9%
        2024$12,557 -13.5%$1,375,000 -18.2%
        2023$14,514 +352.7%$1,679,971 +347%
        2022$3,206 -1.8%$375,866 +3%
        2021$3,263 +1.7%$364,919 +1.4%
        2020$3,208 $359,881 +2.3%
        2019$3,208 +1.6%$351,790 +1.9%
        2018$3,158 +0.3%$345,231 +2.1%
        2017$3,150 +0.6%$338,131 +2.1%
        2016$3,133 -2.8%$331,177 +0.7%
        2015$3,222 $328,875

        Find assessor info on the county website

        Monthly payment

        Estimated monthly payment
        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.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: Casa Marina

        Getting around

        86 / 100
        Very Walkable
        28 / 100
        Some Transit
        84 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating

        Local experts in 33040

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