Miami-Dade Value property tax analysis

400 Harbor Dr, Key Biscayne, FL 33149

9,430 sqft, built 2024, in 100 Appraised at $22,079,508 for 2025.

Miami-Dade County account 2442320070080

Appraised value
$22,079,508
Tax year 2025
Market value
$22,079,508
Living area
9,430 sqft
$2,341 per sqft
Year built
2024
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.