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3685 LOUISA Street, Marathon, FL 33050

Single family property built in 1938 with 910 sq ft of living area on a 0.12-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
$278,839
County assessed value (tax roll)
$203,522
Living area
910 sq ft
Lot size
0.12 acres (5,151 sq ft)
Year built
1938
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-1066 32 00336850000112

At a glance

Who owns 3685 LOUISA St?
Monroe County property records list FRAZIER ELIZABETH as the owner of record.
What is the county just value of 3685 LOUISA St?
$278,839 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-54-1066 32 00336850000112 (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 Louisa St

All 46 properties on Louisa St · 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