$25,299,300
$21.76M - $29.85M
$114,034/mo
$114,034/mo
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List your homeThis 10820 square foot single family home has 6 bedrooms and 8.0 bathrooms. This home is located at 500 S Mashta Dr, Key Biscayne, FL 33149.
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.
| Date | Event | Price |
|---|---|---|
| 4/13/2021 | Sold | $17,400,000-9.8%$1,608/sqft |
Source:  MIAMI #A10811961 Report a problem | ||
| 3/18/2021 | Pending sale | $19,300,000$1,784/sqft |
Source: MIAMI #A10811961 Report a problem | ||
| 2/22/2021 | Price change | $19,300,000+6%$1,784/sqft |
Source: MIAMI #A10811961 Report a problem | ||
| 2/4/2020 | Listed for sale | $18,200,000-6.2%$1,682/sqft |
Source: One Sotheby's International Realty #A10811961 Report a problem | ||
| 11/1/2018 | Listing removed | $19,400,000$1,793/sqft |
Source: ONE Sotheby's International Realty #A10401710 Report a problem | ||
| 1/18/2018 | Listed for sale | $19,400,000-7.6%$1,793/sqft |
Source: ONE Sotheby's International Realty #A10401710 Report a problem | ||
| 10/1/2017 | Listing removed | $21,000,000$1,941/sqft |
Source: ONE Sotheby's International Realty #A10233668 Report a problem | ||
| 7/3/2017 | Listed for sale | $21,000,000$1,941/sqft |
Source: ONE Sotheby's International Realty #A10233668 Report a problem | ||
| 5/27/2017 | Listing removed | $21,000,000$1,941/sqft |
Source: ONE Sotheby's International Realty #A10233668 Report a problem | ||
| 3/10/2017 | Listed for sale | $21,000,000-4.5%$1,941/sqft |
Source: ONE Sotheby's International Realty #A10233668 Report a problem | ||
| 7/1/2016 | Listing removed | $22,000,000$2,033/sqft |
Source: ONE Sotheby's International Realty #A10014796 Report a problem | ||
| 1/14/2016 | Listed for sale | $22,000,000+158.8%$2,033/sqft |
Source: ONE Sotheby's International Realty #A10014796 Report a problem | ||
| 3/23/2012 | Listing removed | $8,500,000$786/sqft |
Source: Fortune International Realty Report a problem | ||
| 12/17/2011 | Listed for sale | $8,500,000$786/sqft |
Source: Fortune International Realty Report a problem | ||
| 9/4/2010 | Listing removed | $8,500,000+28.8%$786/sqft |
Source: Owner Report a problem | ||
| 5/7/2009 | Sold | $6,600,000-22.4%$610/sqft |
Source: Public Record Report a problem | ||
| 3/4/2009 | Price change | $8,500,000-5.6%$786/sqft |
Source: Owner Report a problem | ||
| 2/16/2009 | Price change | $9,000,000-5.3%$832/sqft |
Source: Owner Report a problem | ||
| 12/22/2008 | Listed for sale | $9,500,000+1257.1%$878/sqft |
Source: Owner Report a problem | ||
| 9/12/2005 | Sold | $700,000-33.4%$65/sqft |
Source: Public Record Report a problem | ||
| 1/6/2000 | Sold | $1,050,500$97/sqft |
Source: Public Record Report a problem | ||
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $252,261 +2.2% | $16,143,736 +2.9% |
| 2024 | $246,811 +1.4% | $15,688,762 +3% |
| 2023 | $243,491 +3.4% | $15,231,808 +3% |
| 2022 | $235,522 +9.9% | $14,788,164 +13.8% |
| 2021 | $214,236 +1.6% | $12,991,439 +1.4% |
| 2020 | $210,926 -0.8% | $12,812,071 -0.3% |
| 2019 | $212,672 +3.1% | $12,846,655 -0.3% |
| 2018 | $206,308 | $12,881,241 -11.7% |
| 2017 | $206,308 -12.4% | $14,582,804 +7.3% |
| 2016 | $235,585 +12.8% | $13,591,765 +10% |
| 2015 | $208,849 +35.2% | $12,356,150 +38.4% |
| 2014 | $154,472 +481.9% | $8,930,250 |
| 2006 | $26,547 | -- |
| 2005 | $26,547 +1.2% | -- |
| 2004 | $26,231 +3.5% | -- |
| 2003 | $25,343 +3% | -- |
| 2002 | $24,615 -33.1% | -- |
| 2001 | $36,803 | -- |
Find assessor info on the county website
Source: The MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
