Miami-Dade Value property tax analysis

921 Harbor Dr, Key Biscayne, FL 33149

4,404 sqft, built 1960, in 100 Appraised at $8,224,859 for 2025.

Miami-Dade County account 2452050100510

Appraised value
$8,224,859
Tax year 2025
Market value
$8,224,859
Living area
4,404 sqft
$1,868 per sqft
Year built
1960
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.