dwello

300 NE 1 Avenue, Miami, FL 33132

Federal government property built in 1931 with 325,900 sq ft of living area on a 3.33-acre lot in Miami, 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
$75,582,361
County assessed value (tax roll)
$75,582,361
Living area
325,900 sq ft
Lot size
3.33 acres (145,229 sq ft)
Year built
1931
Land use
Federal government
FEMA flood zone
Not on file yet
County
Miami-Dade County, FL
Parcel ID
fl-23-0141370400010

At a glance

Who owns 300 NE 1 Ave?
Miami-Dade County property records list U S POST OFFICE as the owner of record.
What is the county just value of 300 NE 1 Ave?
$75,582,361 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-23-0141370400010 (Miami-Dade 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 NE 1 Ave

All 57 properties on NE 1 Ave · ZIP 33132 (Miami). 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