Miami-Dade Value property tax analysis

860 Harbor Dr, Key Biscayne, FL 33149

6,651 sqft, built 2000, in 100 Appraised at $4,423,985 for 2025.

Miami-Dade County account 2452050100350

Appraised value
$4,423,985
Tax year 2025
Market value
$9,727,578
Living area
6,651 sqft
$665 per sqft
Year built
2000
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.