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9930 SW 20 Street, Unincorporated County, FL 33165

Single family property built in 1973 with 2,752 sq ft of living area on a 0.36-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
$923,094
County assessed value (tax roll)
$346,818
Living area
2,752 sq ft
Lot size
0.36 acres (15,508 sq ft)
Year built
1973
Land use
Single family
FEMA flood zone
Not on file yet
County
Miami-Dade County, FL
Parcel ID
fl-23-3040080040021

At a glance

Who owns 9930 SW 20 St?
Miami-Dade County property records list VIVIAN ALONSO &H GUILLERMO as the owner of record.
What is the county just value of 9930 SW 20 St?
$923,094 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-23-3040080040021 (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 20 St

All 190 properties on SW 20 St · ZIP 33165 (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