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253 109TH St OCEAN, Marathon, FL 33050

Multi-family (fewer than 10 units) property built in 1946 with 1,600 sq ft of living area on a 0.14-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
$516,590
County assessed value (tax roll)
$328,473
Living area
1,600 sq ft
Lot size
0.14 acres (6,000 sq ft)
Year built
1946
Land use
Multi-family (fewer than 10 units)
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-0666 33 00343560000000

At a glance

Who owns 253 109TH St OCEAN?
Monroe County property records list MAZON WILLIAMS as the owner of record.
What is the county just value of 253 109TH St OCEAN?
$516,590 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 00343560000000 (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 109th St Ocean

All 16 properties on 109th St Ocean · 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