Miami-Dade Value property tax analysis

300 Island Dr, Key Biscayne, FL 33149

7,892 sqft, built 1996, in 100 Appraised at $5,509,793 for 2025.

Miami-Dade County account 2452050110020

Appraised value
$5,509,793
Tax year 2025
Market value
$10,141,294
Living area
7,892 sqft
$698 per sqft
Year built
1996
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.