Miami-Dade Value property tax analysis

290 Harbor Dr, Key Biscayne, FL 33149

5,532 sqft, built 1954, in 100 Appraised at $14,748,160 for 2025.

Miami-Dade County account 2442320060120

Appraised value
$14,748,160
Tax year 2025
Market value
$14,748,160
Living area
5,532 sqft
$2,666 per sqft
Year built
1954
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.