3613 Marathon Ky, Jacksonville Beach, FL 32250
3613 Marathon Ky, Jacksonville Beach, FL 32250: 4,386 sq ft living area, 0.22 acre lot, built 2015, single family, county just value $1,815,272 (tax roll). Duval County record: parcel map.
- Parcel ID: fl-26-1809493180R
- County: Duval County, FL
- Land use: Single family
- Lot size: 0.22 acres (9,556 sq ft)
- Living area: 4,386 sq ft
- Year built: 2015
- County just value (tax roll) — not a market value: $1,815,272
- County assessed value (tax roll): $1,062,976
- 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.