dwello

400 W 42 Street, Miami Beach, FL 33140

Municipal government property built in 1970 with 186,432 sq ft of living area on a 1.53-acre lot in Miami Beach, Miami-Dade County. Facts below come from the county property appraiser's public record.

Open in interactive map List this home free on dwello Own this home? Claim it
County just value (tax roll) — not a market value
$10,289,380
County assessed value (tax roll)
$10,289,380
Living area
186,432 sq ft
Lot size
1.53 acres (66,667 sq ft)
Year built
1970
Land use
Municipal government
FEMA flood zone
Not on file yet
County
Miami-Dade County, FL
Parcel ID
fl-23-0232220010550

At a glance

Who owns 400 W 42 St?
Miami-Dade County property records list CITY OF MIAMI BEACH as the owner of record.
What is the county just value of 400 W 42 St?
$10,289,380 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-23-0232220010550 (Miami-Dade County).

Current owner

Owner contact info

Phones, emails and mailing addresses from public Florida records are available to members.

See plans

More on W 42 St

All 9 properties on W 42 St · ZIP 33140 (Miami Beach). Values are county just values (tax roll), not market values.

Nearby properties

Explore the area

Search this address on listing sites

These links open the listing site directly; we don't copy their data.

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