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421 SW 100 Avenue, Unincorporated County, FL 33174

Single family property built in 1983 with 1,783 sq ft of living area on a 0.17-acre lot in Unincorporated County, 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
$625,409
County assessed value (tax roll)
$427,173
Living area
1,783 sq ft
Lot size
0.17 acres (7,507 sq ft)
Year built
1983
Land use
Single family
FEMA flood zone
Not on file yet
County
Miami-Dade County, FL
Parcel ID
fl-23-3040050360210

At a glance

Who owns 421 SW 100 Ave?
Miami-Dade County property records list JONATHAN OTERO as the owner of record.
What is the county just value of 421 SW 100 Ave?
$625,409 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-23-3040050360210 (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 SW 100 Ave

All 5 properties on SW 100 Ave · ZIP 33174 (Unincorporated County). 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