Miami-Dade Value property tax analysis

641 S Mashta Dr, Key Biscayne, FL 33149

5,618 sqft, built 1983, in 100 Appraised at $5,950,954 for 2025.

Miami-Dade County account 2452050080160

Appraised value
$5,950,954
Tax year 2025
Market value
$6,398,171
Living area
5,618 sqft
$1,059 per sqft
Year built
1983
3
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.