dwello

1300 Washington Avenue, Miami Beach, FL 33119

Federal government property built in 1954 with 17,686 sq ft of living area on a 0.89-acre lot in Miami Beach, Miami-Dade 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
$10,950,000
County assessed value (tax roll)
$10,950,000
Living area
17,686 sq ft
Lot size
0.89 acres (38,800 sq ft)
Year built
1954
Land use
Federal government
FEMA flood zone
Not on file yet
County
Miami-Dade County, FL
Parcel ID
fl-23-0232340110010

At a glance

Who owns 1300 Washington Ave?
Miami-Dade County property records list UNITED STATE OF AMER POST OFFI as the owner of record.
What is the county just value of 1300 Washington Ave?
$10,950,000 on the Miami-Dade 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-23-0232340110010 (Miami-Dade County).

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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