Miami-Dade Value property tax analysis

670 Allendale Rd, Key Biscayne, FL 33149

1,695 sqft, built 1950, in 100 Appraised at $2,167,542 for 2025.

Miami-Dade County account 2452050010920

Appraised value
$2,167,542
Tax year 2025
Market value
$2,167,542
Living area
1,695 sqft
$1,279 per sqft
Year built
1950
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.

Recent sale history

Recent transfers help establish whether the county value is tracking real market behavior.

  • $3,475,000 sale recorded on January-27-2026