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139 MOCKINGBIRD Lane, Marathon, FL 33050

Single family property built in 2016 with 2,888 sq ft of living area on a 0.50-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
$1,392,059
County assessed value (tax roll)
$1,356,714
Living area
2,888 sq ft
Lot size
0.50 acres (21,773 sq ft)
Year built
2016
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-1566 32 00355417003100

At a glance

Who owns 139 MOCKINGBIRD Ln?
Monroe County property records list MERCADO PAZ CRISTIAN as the owner of record.
What is the county just value of 139 MOCKINGBIRD Ln?
$1,392,059 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-54-1566 32 00355417003100 (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 Mockingbird Ln

All 29 properties on Mockingbird Ln · 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