Miami-Dade Value property tax analysis

420 Harbor Dr, Key Biscayne, FL 33149

11,014 sqft, built 2015, in 100 Appraised at $19,190,951 for 2025.

Miami-Dade County account 2442320070070

Appraised value
$19,190,951
Tax year 2025
Market value
$19,190,951
Living area
11,014 sqft
$1,742 per sqft
Year built
2015
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.