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510 43RD St GULF, Marathon, FL 33050

Single family property built in 1964 with 1,396 sq ft of living area on a 0.15-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
$507,010
County assessed value (tax roll)
$212,665
Living area
1,396 sq ft
Lot size
0.15 acres (6,528 sq ft)
Year built
1964
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-1066 32 00327830000000

At a glance

Who owns 510 43RD St GULF?
Monroe County property records list BOYDEN ANGELA as the owner of record.
What is the county just value of 510 43RD St GULF?
$507,010 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-54-1066 32 00327830000000 (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 43rd St Gulf

All 13 properties on 43rd St Gulf · 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