Parcel fl-54-0566 33 00346360000000 at VACANT 5TH Ave OCEAN, Marathon, FL 33050

Vacant residential property on a 0.06-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

$305,525

County assessed value (tax roll)

$305,525

Lot size

0.06 acres (2,750 sq ft)

Land use

Vacant residential

FEMA flood zone

Not on file yet

County

Monroe County, FL

Parcel ID

fl-54-0566 33 00346360000000

At a glance

Who owns parcel fl-54-0566 33 00346360000000?: Monroe County property records list COSGROVE INDUSTRIES LLC as the owner of record.
What is the county just value of parcel fl-54-0566 33 00346360000000?: $305,525 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-54-0566 33 00346360000000 (Monroe County).

Current owner

COSGROVE INDUSTRIES LLC

Owner contact info

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

See plans

Nearby properties

11770 5TH Ave OCEAN, Marathon $680K · built 1955
11780 5TH Ave OCEAN, Marathon $1.5M · built 1955
11785 5TH Ave OCEAN, Marathon $1.8M · built 1972
11765 5TH Ave OCEAN, Marathon $1.3M · built 1957
11752 5TH Ave OCEAN, Marathon $362K · built 1953
11747 3RD Ave OCEAN, Marathon $624K · built 1955
11765 3RD Ave OCEAN A,B,C,D, Marathon $4.3M · built 2021
11750 5TH Ave OCEAN, Marathon $363K · built 1953

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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