3RD Ave, Marathon, FL 33050

Vacant residential property on a 0.10-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

$54,979

County assessed value (tax roll)

$54,979

Lot size

0.10 acres (4,428 sq ft)

Land use

Vacant residential

FEMA flood zone

Not on file yet

County

Monroe County, FL

Parcel ID

fl-54-0666 33 00334320000000

At a glance

Who owns 3RD Ave?: Monroe County property records list BURNS JAYNE as the owner of record.
What is the county just value of 3RD Ave?: $54,979 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 00334320000000 (Monroe County).

Current owner

BURNS JAYNE

Owner contact info

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

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Nearby properties

10720 3RD Ave GULF, Marathon $371K · built 1970
10730 4TH Ave GULF, Marathon $1.5M · built 1981
10722 3RD Ave GULF, Marathon $452K · built 1974
10701 3RD Ave GULF, Marathon $498K · built 1976
10726 3RD Ave GULF, Marathon $374K · built 1985
10727 3RD Ave GULF, Marathon $693K · built 2024
10702 2ND Ave GULF, Marathon $248K · built 1959
10722 2ND Ave GULF, Marathon $489K · built 1959

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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