610 Warren Ln, Key Biscayne, FL 33149
610 Warren Ln, Key Biscayne, FL 33149: 4,528 sq ft living area, 0.19 acre lot, built 2012, single family, county just value $3,533,018 (tax roll). Miami-Dade County record: parcel map.
- Parcel ID: fl-23-2452050010730
- County: Miami-Dade County, FL
- Land use: Single family
- Lot size: 0.19 acres (8,250 sq ft)
- Living area: 4,528 sq ft
- Year built: 2012
- County just value (tax roll) — not a market value: $3,533,018
- County assessed value (tax roll): $2,519,715
- 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.