Miami-Dade Value property tax analysis

820 Harbor Dr, Key Biscayne, FL 33149

9,718 sqft, built 2017, in 100 Appraised at $11,669,838 for 2025.

Miami-Dade County account 2452050013420

Appraised value
$11,669,838
Tax year 2025
Market value
$19,807,502
Living area
9,718 sqft
$1,201 per sqft
Year built
2017
5
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.