666 112TH St OCEAN, Marathon, FL 33050

Single family property built in 1972 with 1,191 sq ft of living area on a 0.17-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

$1,578,073

County assessed value (tax roll)

$1,578,073

Living area

1,191 sq ft

Lot size

0.17 acres (7,248 sq ft)

Year built

1972

Land use

Single family

FEMA flood zone

Not on file yet

County

Monroe County, FL

Parcel ID

fl-54-0666 33 00344380000000

At a glance

Who owns 666 112TH St OCEAN?: Monroe County property records list KOELLE ALICE as the owner of record.
What is the county just value of 666 112TH St OCEAN?: $1,578,073 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 00344380000000 (Monroe County).

Current owner

KOELLE ALICE

Owner contact info

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

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Nearby properties

11201 5TH Ave OCEAN, Marathon $1.2M · built 1968
639 112TH St OCEAN, Marathon $1.4M · built 2020
11275 5TH Ave OCEAN, Marathon $1.4M · built 1955
11189 5TH Ave OCEAN, Marathon $705K
11200 5TH Ave OCEAN, Marathon $474K · built 1953
555 112TH St OCEAN, Marathon $1.2M · built 2018
11229 4TH Ave OCEAN, Marathon $348K · built 1958
11188 5TH Ave OCEAN, Marathon $791K · built 1952

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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