Miami-Dade Value property tax analysis

620 S Mashta Dr, Key Biscayne, FL 33149

5,542 sqft, built 2014, in 100 Appraised at $6,385,408 for 2025.

Miami-Dade County account 2452050090120

Appraised value
$6,385,408
Tax year 2025
Market value
$11,044,676
Living area
5,542 sqft
$1,152 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.