700 123RD St GULF, Marathon, FL 33050

Single family property built in 2011 with 2,788 sq ft of living area on a 0.56-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

$2,805,069

County assessed value (tax roll)

$2,805,069

Living area

2,788 sq ft

Lot size

0.56 acres (24,450 sq ft)

Year built

2011

Land use

Single family

FEMA flood zone

Not on file yet

County

Monroe County, FL

Parcel ID

fl-54-0566 33 00100560000301

At a glance

Who owns 700 123RD St GULF?: Monroe County property records list POL GUILLERMO as the owner of record.
What is the county just value of 700 123RD St GULF?: $2,805,069 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 00100560000301 (Monroe County).

Current owner

POL GUILLERMO

Owner contact info

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

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Nearby properties

600 123RD St GULF, Marathon $1.9M · built 1974
701 124TH St GULF, Marathon $473K · built 1973
603 124TH St GULF, Marathon $480K · built 1971
500 123RD St GULF, Marathon $648K · built 1989
412 122ND St GULF, Marathon $2.2M · built 2008
12400 OVERSEAS Hwy 11, Marathon $967K · built 2007
12400 OVERSEAS Hwy 12, Marathon $1.2M · built 2007
12400 OVERSEAS Hwy 13, Marathon $1.3M · built 2007

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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