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For sale
    • $2,995,000

    398 70th St, Marathon, FL 33050

    6beds
    2,143sqft
    : 
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    Single Family Residence
    Built in 1979
    9,147 Square Feet Lot
    $2,782,000 Zestimate®
    $1,398/sqft
    $-- HOA

    What's special

    Waterfront estateProfessionally styled interiorsDeep-water dockageTwo-story tiki deckIsland-inspired kitchenSpacious king suites
    Luxury Waterfront Estate & Premier Vacation Investment - Marathon, FLIntroducing The SaltyLime, a rare new-construction waterfront estate completed in 2024 and designed to deliver both tropical elegance and outstanding rental performance. This fully turnkey 6-bedroom, 6-bath property blends the relaxed lifestyle of the Florida Keys with resort-style amenities and seamless indoor-outdoor living. The main house features three spacious king suites and a custom nautical themed bunk room, while two detached bungalows each offer private king suites with individual climate control, creating accommodations for up to 14 guests. Every detail has been thoughtfully designed, from the professionally styled interiors to the island-inspired kitchen with a bar area for entertaining. Outside, expansive living spaces include a heated and cooled saltwater pool and spa, a two-story tiki deck, expansive outdoor living area, and 90 feet of deep-water dockage with slips for up to four boats. As an investment, The SaltyLime has proven itself from the start, generating 32 weeks booked and more than $235,000 in its first year and has already secured over $280,000 in current and future reservations, all supported by a flawless 5-star guest review record across all platforms. The estate comes fully furnished and rental-ready, complete with branding and website, decor, future bookings and systems already in place, making it an effortless transition for new owners.Perfectly suited for boaters, anglers, and families alike, this property is more than a vacation home--it's a high-performing asset and a slice of Keys paradise ready to be enjoyed
    268 days
    |
    565
    |
    29
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    Zillow last checked:

    Listing updated:

    Listed by:

    Guy E. Moreau, Broker Associate 305-393-3004,

    Lokation Real Estate

    Source: FLKMLS,MLS#: 616770MLS LogoOriginating MLS: Marathon/Lower Keys

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 6
      • Bathrooms: 6
      • Full bathrooms: 6
      Heating
      • Ductless, Forced Air, Electric
      Cooling
      • Central Air, Ductless, Ceiling Fans(s), Heat Pump
      Appliances
      • Included: Washer, Stainless Steel Appliance(s), Wine Cooler, Freezer, Disposal, Microwave, Range, Refrigerator, Dishwasher, Dryer, Tankless Water Heater
      • Laundry: Laundry Room
      Features
      • Granite Counters, Bar
      • Flooring: Laminate
      • Doors: Impact Rstnce Doors
      • Windows: Impact Rstnce Window
      • Furnished: Yes
      Interior area
      • Total interior livable area: 2,143 sqft
      Video & virtual tour

      Property

      Parking
      • Parking features: Open
      • Has uncovered spaces: Yes
      Accessibility
      • Accessibility features: No
      Features
      • Levels: One
      • Stories: 1
      • Patio & porch: Open Porch/Balcony
      • Exterior features: Storage, Sandy Beach, Boat Slip
      • Has private pool: Yes
      • Pool features: In Ground, Decked, Concrete, Salt Water
      • Has spa: Yes
      • Spa features: Private
      • Fencing: Fenced
      • Has view: Yes
      • View description: Bay/Gulf View
      • Has water view: Yes
      • Water view: Bay/Gulf View
      • Waterfront features: Bay Front, Waterfront, Sandy Beach, Dock: Wood, Dock Length: 90, Dockage: Boat Slip
      Lot
      • Size: 9,147 Square Feet
      • Dimensions: 90' W x 104' D
      • Features: Less Than 1/4 Acre
      Details
      • Additional structures: Detached Guest Qtrs, Gazebo
      • Parcel number: 00331130000000
      • Zoning: R-MH
      • Zoning description: Residential - MH
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • CBS, Hardi Board Siding, Combo Construction
      • Roof: Metal
      Condition
      • Year built: 1979

      Utilities & green energy

      • Electric: Elect Separate Meter
      • Sewer: Public Sewer
      • Water: Water Separate Meter
      • Utilities for property: FKAA
      Green energy
      • Energy efficient items: Lighting
      • Water conservation: Low-Flow Fixtures

      Community & HOA

      Community
      • Features: Community Boat Ramp, Bike Paths, Airport/Runway, Beach
      • Security: Smoke Detector(s)
      • Subdivision: Roosevelt Point #1 (51.0)
      HOA
      • Has HOA: No
      • Services included: None
      Location
      • Region: Marathon

      Financial & listing details

      • Price per square foot: $1,398/sqft
      • Tax assessed value: $1,554,835
      • Annual tax amount: $7,902
      • Date on market: 10/7/2025

        Estimated market value

        $2,782,000

        $2.64M - $2.92M

        $6,827/mo

        Price history

        DateEventPrice
        3/2/2026Listed for sale$2,995,000$1,398/sqft
        Source: FLKMLS #616770 Report a problem
        2/1/2026Pending sale$2,995,000$1,398/sqft
        Source: FLKMLS #616770 Report a problem
        12/3/2025Price change$2,995,000-6.3%$1,398/sqft
        Source: Key West AOR #616770 Report a problem
        11/18/2025Price change$3,195,000-5.9%$1,491/sqft
        Source: Key West AOR #616770 Report a problem
        10/7/2025Listed for sale$3,395,000+324.4%$1,584/sqft
        Source: FLKMLS #616770 Report a problem
        3/15/2022Sold$800,000$373/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$13,828 +75%$1,554,835 +92.2%
        2024$7,903 -23.2%$808,764 -23.1%
        2023$10,288 +19.1%$1,052,353 +27.9%
        2022$8,635 +8.8%$822,998 +10%
        2021$7,933 +3.9%$748,180 -3%
        2020$7,636 $771,404 -0.5%
        2019$7,636 -0.6%$775,571 -7.7%
        2018$7,681 -4.3%$840,441 +7.4%
        2017$8,022 +22.2%$782,442 +41.2%
        2016$6,566 +19.4%$554,241 +4.3%
        2015$5,498 $531,170

        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: 33050

        Getting around

        30 / 100
        Car-Dependent
        59 / 100
        Bikeable

        Nearby schools

        GreatSchools rating

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