Miami-Dade Value property tax analysis

520 Harbor Dr, Key Biscayne, FL 33149

3,427 sqft, built 1952, in 100 Appraised at $2,951,855 for 2025.

Miami-Dade County account 2442320050770

Appraised value
$2,951,855
Tax year 2025
Market value
$2,951,855
Living area
3,427 sqft
$861 per sqft
Year built
1952
3

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.