Miami-Dade Value property tax analysis

445 Grand Bay Dr Ph-1a, Key Biscayne, FL 33149

7,690 sqft, built 1997, in 100 Appraised at $8,365,000 for 2025.

Miami-Dade County account 2452050491350

Appraised value
$8,365,000
Tax year 2025
Market value
$8,365,000
Living area
7,690 sqft
$1,088 per sqft
Year built
1997
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.