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  • $22,440,400

    530 S Mashta Dr, Key Biscayne, FL 33149

    3beds
    3baths
    4,311sqft
    SingleFamily
    Built in 1961
    0.46 Acres Lot
    $22,440,400 Zestimate®
    $5,205/sqft
    $96,631 Estimated rent

    Home value

    $22,440,400

    $17.73M - $28.05M

    $96,631/mo

    Zestimate® history
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    $154,755/mo

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    What's special

    Sweeping Southerly views of Biscayne Bay, Stiltsville and the distant Keys from this superb 20,000 sq. ft. property with 135 feet of sea wall. Spacious 4,000 sq. ft plus residence with 3 bedrooms/3 baths, large family room/ kitchen and maids quarters. Lounge by the pool under lush landscaping and enjoy the best views Key Biscayne has to offer.

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 3
    Heating
    • Forced air
    Cooling
    • Central
    Appliances
    • Included: Dishwasher, Dryer, Range / Oven, Refrigerator, Washer
    Interior area
    • Total interior livable area: 4,311 sqft

    Property

    Parking
    • Parking features: Carport, Garage - Attached, Garage - Detached
    Features
    • Exterior features: Stucco
    • Has spa: Yes
    Lot
    • Size: 0.46 Acres
    Details
    • Parcel number: 2452050090161

    Construction

    Type & style
    • Home type: SingleFamily
    Materials
    • concrete
    • Roof: Other
    Condition
    • Year built: 1961

    Community & neighborhood

    Community
    • Community features: Doorman, Fitness Center
    Location
    • Region: Key Biscayne

    Price history

    DateEventPrice
    10/23/2011Listing removed$8,150,000$1,891/sqft
    Source: Fortune International Realty Report a problem
    9/23/2011Listed for sale$8,150,000+25.4%$1,891/sqft
    Source: Fortune International Realty Report a problem
    7/26/2011Sold$6,500,000-17.2%$1,508/sqft
    Source: Public Record Report a problem
    3/26/2011Price change$7,850,000-3.7%$1,821/sqft
    Source: Engel & Voelkers/Miami Brickel #M1487151 Report a problem
    8/27/2010Listed for sale$8,150,000$1,891/sqft
    Source: Ocean Club Realty #D1405511 Report a problem
    7/24/2010Listing removed$8,150,000$1,891/sqft
    Source: FLORIDA REALTY OF MIAMI Report a problem
    7/9/2010Listed for sale$8,150,000+307.5%$1,891/sqft
    Source: FLORIDA REALTY OF MIAMI Report a problem
    4/23/1998Sold$2,000,000+11.1%$464/sqft
    Source: Public Record Report a problem
    9/11/1995Sold$1,800,000$418/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$239,545 +27.2%$15,297,784 +27.9%
    2024$188,332 +1.4%$11,957,749 +3%
    2023$185,807 +3.4%$11,609,466 +3%
    2022$179,650 -0.5%$11,271,327 +3%
    2021$180,543 +1.7%$10,943,036 +1.4%
    2020$177,588 +2.1%$10,791,949 +2.3%
    2019$174,014 +5.3%$10,549,315 +1.9%
    2018$165,181 $10,352,616 +2.1%
    2017$165,181 +1.2%$10,139,683 +2.1%
    2016$163,181 -9.2%$9,930,150 -6.9%
    2015$179,706 +46.2%$10,669,873 +59.7%
    2014$122,880 +26.2%$6,682,500 +19.8%
    2011$97,346 +2.2%$5,576,760 +9.9%
    2010$95,245 -19.4%$5,073,502 -23.3%
    2009$118,217 -5.2%$6,617,174 -7.2%
    2007$124,649 +49.7%$7,129,224
    2006$83,243 --
    2005$83,243 +39.2%--
    2004$59,803 +22.9%--
    2003$48,672 +21.1%--
    2002$40,198 --
    2001$40,198 --

    Find assessor info on the county website

    Neighborhood: 33149

    Nearby schools

    GreatSchools rating
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    Estimated market value
    $22,440,400
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    Estimated market value
    $22,440,400