Miami-Dade Value property tax analysis

660 S Mashta Dr, Key Biscayne, FL 33149

5,218 sqft, built 1965, in 100 Appraised at $10,020,831 for 2025.

Miami-Dade County account 2452050080300

Appraised value
$10,020,831
Tax year 2025
Market value
$10,020,831
Living area
5,218 sqft
$1,920 per sqft
Year built
1965
5

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.