Miami-Dade Value property tax analysis

770 Harbor Dr, Key Biscayne, FL 33149

4,305 sqft, built 1966, in 100 Appraised at $8,223,312 for 2025.

Miami-Dade County account 2452050013390

Appraised value
$8,223,312
Tax year 2025
Market value
$8,223,312
Living area
4,305 sqft
$1,910 per sqft
Year built
1966
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.