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3940 NW 12 Street, Miami, FL 33126

Single family property built in 1947 with 1,464 sq ft of living area on a 0.22-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
$575,744
County assessed value (tax roll)
$143,964
Living area
1,464 sq ft
Lot size
0.22 acres (9,605 sq ft)
Year built
1947
Land use
Single family
FEMA flood zone
Not on file yet
County
Miami-Dade County, FL
Parcel ID
fl-23-0131320040940

At a glance

Who owns 3940 NW 12 St?
Miami-Dade County property records list NORMA MERLO & HUMBERTO MERLO & as the owner of record.
What is the county just value of 3940 NW 12 St?
$575,744 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-23-0131320040940 (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 NW 12 St

All 73 properties on NW 12 St · ZIP 33126 (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