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Sold for $3,400,000
  • $3,400,000

    339 Stirrup Key Blvd, Marathon, FL 33050

    4beds
    2,521sqft
    Single Family Residence
    Built in 2013
    0.48 Acres Lot
    $3,338,600 Zestimate®
    $1,349/sqft
    $7,962 Estimated rent

    Home value

    $3,338,600

    $2.90M - $3.84M

    $7,962/mo

    Zestimate® history
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    What's special

    Nestled in the prestigious gated community of Stirrup Key, this 2013 custom built CBS Open water home features 4 bedrooms 4 bathrooms and is a contemporary coastal masterpiece, showcasing luxurious finishes, panoramic open water views and the ultimate Keys lifestyle. Surrounded by lush tropical landscaping, this property is a private sanctuary, featuring vibrant greenery, fruit trees, and butterfly-friendly gardens that create a serene, natural oasis. In the evenings, outdoor landscape lighting adds an enchanting ambiance making the property ideal for entertaining or quiet relaxation. Inside, the open-concept design is bathed in natural light from floor-to-ceiling impact-resistant windows/doors that frame uninterrupted water views. The main level features a thoughtfully designed layout, highlighted by a chef's kitchen with stainless appliances, custom cabinetry and generous counter space, all perfect for entertaining. The primary suite, conveniently located on the main level, offers a luxurious retreat with spectacular water views, a spa-like en-suite bathroom, and direct access to the outdoor living area. The rear of the property is designed for outdoor living at its finest. An elevated infinity-edge pool blends seamlessly with the horizon, offering a tranquil space to relax while overlooking the water. A private observation platform provides the perfect spot for morning coffee or evening cocktails under the stars. For boating enthusiasts, a deeded boat slip in the community's protected marina is also included. The lower enclosure includes a spacious 2 car garage and an abundance of storage for recreational gear, tools and equipment. This rare gem combines luxury, privacy and convenience and is located just minutes from local restaurants, shopping, beaches and the Marathon Jet Center.

    Zillow last checked: 7 hours ago

    Listing updated: March 19, 2026 at 09:32am

    Listed by:

    Lisa H Ferringo,

    Coldwell Banker Schmitt Lower Keys (KW)

    Bought with:

    Brian C Schmitt, 147809

    Coldwell Banker Schmitt Real Estate Co. (KW)

    Source: FLKMLS,MLS#: 613448MLS LogoOriginating MLS: Key West Association

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 4
    • Full bathrooms: 4
    Cooling
    • Central Air, Ceiling Fans(s)
    Appliances
    • Included: Washer, Stainless Steel Appliance(s), Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
    • Laundry: Laundry Room
    Features
    • Cathedral Ceiling(s), Walk-In Closet(s), Storage, Granite Counters, Split Bedroom, Loft
    • Flooring: Tile, Carpet
    • Doors: Impact Rstnce Doors
    • Windows: Impact Rstnce Window
    Interior area
    • Total interior livable area: 2,521 sqft

    Property

    Parking
    • Total spaces: 4
    • Parking features: Garage, Trailer Storage, Off Street, Guest, Open, Attached
    • Has attached garage: Yes
    • Has uncovered spaces: Yes
    Features
    • Patio & porch: Open Porch/Balcony, Deck, Patio
    • Exterior features: Storage, Outdoor Shower, Lighting, Rain Gutters, Boat Slip
    • Has private pool: Yes
    • Pool features: Heated, Concrete
    • Has spa: Yes
    • Spa features: Private
    • Has view: Yes
    • View description: Bay/Gulf View, Water
    • Has water view: Yes
    • Water view: Bay/Gulf View,Water
    • Waterfront features: Gulf Front, Open Water, Waterfront, Dockage: Boat Lift, Boat Slip
    Lot
    • Size: 0.48 Acres
    • Features: 1/4 - 1/2 Acre
    • Residential vegetation: Fruit Tree(s)
    Details
    • Additional structures: Workshop, Chickee Hut
    • Additional parcels included: 00333641014100
    • Parcel number: 00333641008800
    • Zoning: R-MH
    • Zoning description: Residential - MH

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • CBS
    • Roof: Metal
    Condition
    • Year built: 2013

    Utilities & green energy

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

    Community & neighborhood

    Community
    • Community features: Community Boat Ramp
    Location
    • Region: Marathon
    • Subdivision: Stirrup Key Sub (52.5)

    HOA & financial

    HOA
    • Has HOA: Yes
    • HOA fee: $2,620 yearly
    • Services included: Maintenance Grounds, Security

    Other

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

    Price history

    DateEventPrice
    7/7/2025Sold$3,400,000+13.4%$1,349/sqft
    Source: FLKMLS #613448 Report a problem
    5/20/2025Contingent$2,999,000$1,190/sqft
    Source: FLKMLS #613448 Report a problem
    3/26/2025Price change$2,999,000-6.3%$1,190/sqft
    Source: Key West AOR #613448 Report a problem
    3/9/2025Price change$3,199,000-23.8%$1,269/sqft
    Source: Key West AOR #613448 Report a problem
    2/1/2025Listed for sale$4,199,000+223%$1,666/sqft
    Source: Key West AOR #613448 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$15,641 +6.2%$1,599,993 +10%
    2024$14,731 +15.3%$1,454,539 +10%
    2023$12,778 +2.7%$1,322,308 +8.7%

    Find assessor info on the county website

    Neighborhood: 33050

    Nearby schools

    GreatSchools rating
    Get a cash offer in 3 minutes
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    Estimated market value
    $3,338,600
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $3,338,600