Miami-Dade Value property tax analysis

291 W Mashta Dr, Key Biscayne, FL 33149

2,294 sqft, built 1950, in 100 Appraised at $1,119,461 for 2025.

Miami-Dade County account 2452050011880

Appraised value
$1,119,461
Tax year 2025
Market value
$2,251,738
Living area
2,294 sqft
$488 per sqft
Year built
1950
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.