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10621 AVIATION Boulevard, Marathon, FL 33050

Mobile home property built in 1964 with 490 sq ft of living area on a 0.11-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
$281,434
County assessed value (tax roll)
$281,434
Living area
490 sq ft
Lot size
0.11 acres (5,000 sq ft)
Year built
1964
Land use
Mobile home
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-0666 33 00333420000000

At a glance

Who owns 10621 AVIATION Blvd?
Monroe County property records list KEY VACA MARINE LLC as the owner of record.
What is the county just value of 10621 AVIATION Blvd?
$281,434 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 00333420000000 (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 Aviation Blvd

All 55 properties on Aviation Blvd · 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