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New construction
  • $5,499,000

    875 50th St, Marathon, FL 33050

    5beds
    4,146sqft
    : 
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    Single Family Residence
    Built in 2022
    0.45 Acres Lot
    $-- Zestimate®
    $1,326/sqft
    $-- HOA

    What's special

    At the very tip of a private peninsula in the heart of the Florida Keys, this stunning Gulffront property delivers the ultimate waterfront lifestyle. Built in 2022, this 4,146 sq. ft. Coastal Modern residence was crafted by one of Marathon's premier builders with meticulous attention to detail, blending clean architectural lines with the relaxed elegance of island living. From the moment you arrive, the Gulf is your constant backdrop. Expansive walls of glass flood the interiors with natural light and frame endless turquoise waters. Every living area, from the two spacious lounges to the gourmet kitchen, was designed to maximize the view and the connection to the outdoors. The chef's kitchen is both beautiful and functional, featuring waterfall-edge quartz counters, premium stainless appliances, and abundant prep space. Whether hosting a casual brunch or an elegant dinner, this open-concept space flows seamlessly to indoor and outdoor gathering areas. Five ensuite bedrooms provide private sanctuaries for family and guests. The primary suite is a haven unto itself, offering a sitting area, spa-inspired bath, and a private porch where morning coffee comes with dolphin sightings and golden sunrises. Step outside to a personal resort: a shimmering pool with sun shelf, expansive patios for lounging, and a palm-lined peninsula with a fire pit at its tip. A deep-water dock, private boat basin, and 4-post lift make boating effortless, with 5' control depth ensuring smooth access to open water. This home offers the convenience of an elevator, an oversized 2-car garage, and low-maintenance construction designed for coastal living. Located 5 minutes from Marathon Jet Center, you can go from tarmac to tiki torch in record time. Whether it's a weekend escape, seasonal retreat, or full-time residence, this Gulf Front estate offers something truly rare: privacy, luxury, and the beauty of the Keys wrapped into one extraordinary address. Fantastic Rental History. Offer Turnkey.
    325 days
    |
    941
    |
    40
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Lisa H Ferringo 305-797-1221,

    Coldwell Banker Schmitt Real Estate Co

    Source: FLKMLS,MLS#: 616119MLS LogoOriginating MLS: Key West Association

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 5
      • Bathrooms: 5
      • Full bathrooms: 5
      Cooling
      • Central Air, Ceiling Fans(s)
      Appliances
      • Included: Washer, Stainless Steel Appliance(s), Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
      • Laundry: Laundry Room
      Features
      • Elevator, Quartz Countertops, Tray Ceiling(s), Bar, Walk-In Closet(s), Storage, Entrance Foyer, Pantry, Utility Room, Media Room
      • Flooring: Tile, Concrete
      • Doors: Impact Rstnce Doors
      • Windows: Drapes/Blinds Incl, Impact Rstnce Window
      • Furnished: Yes
      Interior area
      • Total interior livable area: 4,146 sqft

      Property

      Parking
      • Total spaces: 2
      • Parking features: Garage, Carport
      • Has garage: Yes
      • Has carport: Yes
      Features
      • Levels: Two
      • Stories: 2
      • Patio & porch: Lanai, Open Porch/Balcony, Deck, Patio
      • Exterior features: Bar, Water Display, Storage, Sandy Beach, Lighting
      • Has private pool: Yes
      • Pool features: Heated, In Ground, Decked
      • Has spa: Yes
      • Spa features: Private
      • Fencing: Privacy,Fenced
      • Has view: Yes
      • View description: Bay/Gulf View, Water
      • Has water view: Yes
      • Water view: Bay/Gulf View,Water
      • Waterfront features: Bay Front, Open Water, Gulf Front, Waterfront, Sandy Beach, Dock: Wood, Dockage: Boat Lift
      Lot
      • Size: 0.45 Acres
      • Features: 1/2 - Less Than 1 AC
      Details
      • Parcel number: 00327151000700
      • Zoning: RM
      • Zoning description: Residential Medium

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • CBS
      • Roof: Metal
      Condition
      • New Construction
      • New construction: Yes
      • Year built: 2022

      Utilities & green energy

      • Sewer: Municipal Sewer, Public Sewer
      • Utilities for property: FKAA, Cable Available, Buyer to Verify

      Community & HOA

      Community
      • Features: Other, Airport/Runway
      • Security: Smoke Detector(s)
      • Subdivision: Vaca Village (49.5)
      HOA
      • Has HOA: No
      • Services included: None
      Location
      • Region: Marathon

      Financial & listing details

      • Price per square foot: $1,326/sqft
      • Tax assessed value: $3,768,639
      • Annual tax amount: $34,181
      • Date on market: 8/12/2025
      • Listing terms: Cash,Conventional

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        3/27/2026Price change$5,499,000-6.8%$1,326/sqft
        Source: Key West AOR #616119 Report a problem
        2/2/2026Price change$5,900,000-9.2%$1,423/sqft
        Source: FLKMLS #616119 Report a problem
        8/12/2025Price change$6,500,000+62.5%$1,568/sqft
        Source: Key West AOR #616119 Report a problem
        11/15/2022Listed for sale$3,999,900$965/sqft
        Source: FLKMLS #603104 Report a problem
        11/14/2022Sold$3,999,900$965/sqft
        Source: FLKMLS #603104 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$32,525 -4.8%$3,768,639 +0.7%
        2024$34,182 +6.9%$3,741,785 +10%
        2023$31,965 +504.9%$3,401,623 +518.5%
        2022$5,285 $549,997

        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

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        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: 33050

        Getting around

        40 / 100
        Car-Dependent
        79 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating

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