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For sale
  • $3,300,000

    355 Stirrup Key Blvd, Marathon, FL 33050

    4beds
    2,540sqft
    : 
    $21,789/mo
    Get pre-qualified
    Single Family Residence
    Built in 1994
    0.44 Acres Lot
    $-- Zestimate®
    $1,299/sqft
    $1,200/mo HOA

    What's special

    Metal roofProtected dockageFenced dog runCustom barTexture and architectural characterUpdated flooring
    Welcome to Sunset Anchorage, a beautifully renovated open-water home in the exclusive gated community of Stirrup Key. Set on an expansive lot and a half, this three-story CBS turnkey home offers exceptional privacy, protected dockage and sweeping Gulf views with spectacular sunsets. Extensively updated, the home features a brand-new kitchen with custom cabinetry, a custom bar, updated flooring, new impact windows and doors, and new A/C units. New Hardie board siding accents the front exterior, adding texture and architectural character. The main level features the primary suite with a newly expanded and completely renovated bathroom. An additional guest bedroom enjoys marina views with a full bath nearby. A newly extended covered back porch off the living and dining rooms offers outdoor seating and dining overlooking the pool and Gulf. Upstairs, a secondary primary suite features a private full bath and walk-out balcony with stunning bay views, while another guest bedroom and half bath also enjoy expansive open-water views. Downstairs, a spacious covered patio and newly built tiki bar create additional entertaining space poolside. The pool has been beautifully re-tiled and refinished with new equipment, including a heater and chiller. A redone waterfront observation deck provides easy kayak access, views over the sandy bay bottom, and a front-row vantage point for spectacular sunsets. Protected dockage is just across the street in Stirrup Key's private marina. Boat slip D41 includes a new concrete walk-out dock and a 15,000-lb boat lift, with instant bay access and quick ocean access via Vaca Cut or Seven Mile Bridge. Additional features include a metal roof, garage, ground-floor storage, a fenced dog run, and mature tropical landscaping highlighted by a grove of gumbo limbo trees. Sunset Anchorage brings together open-water views, protected boating, privacy, and unforgettable Florida Keys waterfront living-offered turnkey and ready to enjoy from day one.
    16 days
    1,028
    55

    Zillow last checked:

    Listing updated:

    Listed by:

    Lisa Wiebe 561-386-4952,

    Coldwell Banker Schmitt Real Estate Co.

    Source: FLKMLS,MLS#: 621321MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 4
      • Full bathrooms: 3
      • 1/2 bathrooms: 1
      Heating
      • Has Heating (Unspecified Type)
      Cooling
      • Central Air
      Appliances
      • Included: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Freezer, Ice Maker, Stainless Steel Appliance(s)
      Features
      • Built-in Features, Storage, Bar
      • Flooring: Tile, Laminate
      • Furnished: Yes
      Interior area
      • Total structure area: 2,540
      • Total interior livable area: 2,540 sqft

      Property

      Parking
      • Parking features: Garage
      • Has garage: Yes
      Features
      • Patio & porch: Open Porch/Balcony, Deck
      • Exterior features: Bar, Chickee Hut, Fruit Tree(s), Rain Gutters, Lighting, Storage
      • Has private pool: Yes
      • Pool features: In Ground
      • Fencing: Fenced
      • On waterfront: Yes
      Lot
      • Size: 0.44 Acres
      Details
      • Additional parcels included: 00333641-014600
      • Parcel number: 00333641007100
      • Zoning: RM - Residential Medium
      • Other equipment: Generator, Irrigation Equipment

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • CBS
      Condition
      • Updated/Remodeled
      • New construction: No
      • Year built: 1994

      Utilities & green energy

      • Utilities for property: Water Separate Meter, Elect Separate Meter

      Community & HOA

      Community
      • Features: Community Boat Ramp, Bike Paths
      • Security: Security Gate
      • Subdivision: Stirrup Key Sub (52.5)
      HOA
      • Has HOA: Yes
      • Services included: Common Area Mnt, Security
      • HOA fee: $1,200 monthly
      Location
      • Region: Marathon

      Financial & listing details

      • Price per square foot: $1,299/sqft
      • Tax assessed value: $2,408,088
      • Annual tax amount: $21,034
      • Date on market: 9/17/2026
      • Listing terms: Cash,Conventional

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        9/17/2026Listed for sale$3,300,000+32%$1,299/sqft
        Source: FLKMLS #621321 Report a problem
        5/17/2022Sold$2,500,000-12.9%$984/sqft
        Source: FLKMLS #599538 Report a problem
        3/30/2022Contingent$2,870,000$1,130/sqft
        Source: Key West AOR #599538 Report a problem
        3/14/2022Listed for sale$2,870,000$1,130/sqft
        Source: MLKAR #599538 Report a problem
        3/14/2022Contingent$2,870,000$1,130/sqft
        Source: FLKMLS #599538 Report a problem
        3/11/2022Price change$2,870,000-1%$1,130/sqft
        Source: FLKMLS #599538 Report a problem
        2/7/2022Listed for sale$2,900,000$1,142/sqft
        Source: Key West AOR #599538 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$21,035 -1.3%$2,408,088 +4.3%
        2024$21,314 +5.8%$2,308,062 +8.8%
        2023$20,144 +160.4%$2,120,522 +163.1%
        2022$7,736 -1.5%$806,128 +3%
        2021$7,857 +2.9%$782,649 +1.4%
        2020$7,636 $771,844 +2.3%
        2019$7,636 +2.2%$754,491 +1.9%
        2018$7,470 +5.5%$740,423 +2.1%
        2017$7,078 +1.9%$725,194 +2.1%
        2016$6,943 -1%$710,279 +0.7%
        2015$7,011 $705,342
        Find assessor info on the county website

        Monthly payment

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        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.
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        Climate risks

        Neighborhood: 33050

        Getting around

        1 / 100
        Car-Dependent
        26 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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