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450 S Australian Avenue, West Palm Beach, FL 33401

Office building (multi-story) property built in 1982 with 59,058 sq ft of living area on a 2.85-acre lot in West Palm Beach, Palm Beach 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
$15,000,000
County assessed value (tax roll)
$15,000,000
Living area
59,058 sq ft
Lot size
2.85 acres (124,237 sq ft)
Year built
1982
Land use
Office building (multi-story)
FEMA flood zone
Not on file yet
County
Palm Beach County, FL
Parcel ID
fl-60-74434321110000031

At a glance

Who owns 450 S Australian Ave?
Palm Beach County property records list KWR WPB AUSTRALIAN AVE LLC as the owner of record.
What is the county just value of 450 S Australian Ave?
$15,000,000 on the Palm Beach 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-60-74434321110000031 (Palm Beach 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 S Australian Ave

All 311 properties on S Australian Ave · ZIP 33401 (West Palm Beach). Values are county just values (tax roll), not market values.

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 30, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources