860 Harbor Dr, Key Biscayne, FL 33149
860 Harbor Dr, Key Biscayne, FL 33149: 6,651 sq ft living area, 0.38 acre lot, built 2000, single family, county just value $9,727,578 (tax roll). Miami-Dade County record: parcel map.
- Parcel ID: fl-23-2452050100350
- County: Miami-Dade County, FL
- Land use: Single family
- Lot size: 0.38 acres (16,700 sq ft)
- Living area: 6,651 sq ft
- Year built: 2000
- County just value (tax roll) — not a market value: $9,727,578
- County assessed value (tax roll): $4,423,985
- FEMA flood zone: Not on file yet
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Source: Florida county property appraiser public records and FEMA NFHL; data refreshed Jun 23, 2026. Values are county tax-roll figures, not appraisals.