350 4TH St, Key Colony Beach, FL 33051
350 4TH St, Key Colony Beach, FL 33051: 3,090 sq ft living area, 0.15 acre lot, built 1978, county just value $1,428,585 (tax roll). Monroe County record: parcel map.
- Parcel ID: fl-54-0466 33 00072980000000
- County: Monroe County, FL
- Land use: Multi-family (fewer than 10 units)
- Lot size: 0.15 acres (6,600 sq ft)
- Living area: 3,090 sq ft
- Year built: 1978
- County just value (tax roll) — not a market value: $1,428,585
- County assessed value (tax roll): $1,428,585
- 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.