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531 107TH St GULF, Marathon, FL 33050

Warehouse or distribution terminal property built in 1976 with 13,258 sq ft of living area on a 0.73-acre lot in Marathon, Monroe County. Facts below come from the county property appraiser's public record.

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County just value (tax roll) — not a market value
$1,388,785
County assessed value (tax roll)
$1,388,785
Living area
13,258 sq ft
Lot size
0.73 acres (31,856 sq ft)
Year built
1976
Land use
Warehouse or distribution terminal
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-0666 33 00104360000000

At a glance

Who owns 531 107TH St GULF?
Monroe County property records list FIRST FLORIDA KEYS PROPERTIES as the owner of record.
What is the county just value of 531 107TH St GULF?
$1,388,785 on the Monroe County tax roll (as of January 1). Just value is the property appraiser's figure for property taxes — not a market value.
What is the parcel ID?
fl-54-0666 33 00104360000000 (Monroe County).

Current owner

Owner contact info

Phones, emails and mailing addresses from public Florida records are available to members.

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More on 107th St Gulf

All 11 properties on 107th St Gulf · ZIP 33050 (Marathon). Values are county just values (tax roll), not market values.

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 25, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources