Miami-Dade Value property tax analysis

500 S Mashta Dr, Key Biscayne, FL 33149

11,149 sqft, built 2014, in 100 Appraised at $16,143,736 for 2025.

Miami-Dade County account 2452050090200

Appraised value
$16,143,736
Tax year 2025
Market value
$18,279,591
Living area
11,149 sqft
$1,448 per sqft
Year built
2014
5
Homestead
Yes
Owner-occupied exemption on file

Why this page matters for a protest

A strong tax protest page needs the county value, property facts, and enough context to compare this home with similar properties nearby. This page gives homeowners a starting point before reviewing comparable homes and prior-year changes.