Miami-Dade Value property tax analysis

677 Hampton Ln, Key Biscayne, FL 33149

2,473 sqft, built 1951, in 100 Appraised at $1,433,560 for 2025.

Miami-Dade County account 2452050010530

Appraised value
$1,433,560
Tax year 2025
Market value
$2,284,078
Living area
2,473 sqft
$580 per sqft
Year built
1951
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.

Recent sale history

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

  • $3,125,000 sale recorded on March-9-2026