450 South Beach Rd, Jupiter Island, FL 33455
450 South Beach Rd, Jupiter Island, FL 33455: 18,020 sq ft living area, 5.93 acre lot, built 1964, single family, county just value $36,919,100 (tax roll). Martin County record: parcel map.
- Parcel ID: fl-53-35-38-42-002-142-01000-4
- County: Martin County, FL
- Land use: Single family
- Lot size: 5.93 acres
- Living area: 18,020 sq ft
- Year built: 1964
- County just value (tax roll) — not a market value: $36,919,100
- County assessed value (tax roll): $36,919,100
- 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.