3570 21st Ave SW, Naples, FL 34117
3570 21st Ave SW, Naples, FL 34117: 3,806 sq ft living area, 1.29 acre lot, built 1977, single family, county just value $341,743 (tax roll). Collier County record: parcel map.
- Parcel ID: fl-21-38045960009
- County: Collier County, FL
- Land use: Single family
- Lot size: 1.29 acres (56,192 sq ft)
- Living area: 3,806 sq ft
- Year built: 1977
- County just value (tax roll) — not a market value: $341,743
- County assessed value (tax roll): $150,221
- FEMA flood zone: Not on file yet
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Source: Florida county property appraiser public records and FEMA NFHL; data refreshed Jun 24, 2026. Values are county tax-roll figures, not appraisals.