Miami-Dade Value property tax analysis

445 Grand Bay Dr Ph-2a, Key Biscayne, FL 33149

7,400 sqft, built 1996, in 100 Appraised at $3,626,518 for 2025.

Miami-Dade County account 2452050491300

Appraised value
$3,626,518
Tax year 2025
Market value
$8,351,000
Living area
7,400 sqft
$490 per sqft
Year built
1996
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.