Miami-Dade Value property tax analysis

40 Grand Bay Estates Cir, Key Biscayne, FL 33149

4,887 sqft, built 2001, in 100 Appraised at $4,076,723 for 2025.

Miami-Dade County account 2452050580180

Appraised value
$4,076,723
Tax year 2025
Market value
$4,076,723
Living area
4,887 sqft
$834 per sqft
Year built
2001
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.