100 Harbor Dr, Key Biscayne, FL 33149
100 Harbor Dr, Key Biscayne, FL 33149: 135,898 sq ft living area, 7.53 acre lot, built 1991, church, county just value $47,699,732 (tax roll). Miami-Dade County record: parcel map.
- Parcel ID: fl-23-2442320060030
- County: Miami-Dade County, FL
- Land use: Church
- Lot size: 7.53 acres
- Living area: 135,898 sq ft
- Year built: 1991
- County just value (tax roll) — not a market value: $47,699,732
- County assessed value (tax roll): $47,699,732
- FEMA flood zone: Not on file yet
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Source: Florida county property appraiser public records and FEMA NFHL; data refreshed Jun 25, 2026. Values are county tax-roll figures, not appraisals.