10850 3RD Ave GULF, Marathon, FL 33050
10850 3RD Ave GULF, Marathon, FL 33050: 888 sq ft living area, 0.05 acre lot, built 1971, single family, county just value $277,792 (tax roll). Monroe County record: parcel map.
- Parcel ID: fl-54-0666 33 00334280000000
- County: Monroe County, FL
- Land use: Single family
- Lot size: 0.05 acres (2,110 sq ft)
- Living area: 888 sq ft
- Year built: 1971
- County just value (tax roll) — not a market value: $277,792
- County assessed value (tax roll): $277,792
- 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.