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449 Australian Avenue, Palm Beach, FL 33480

Single family property built in 2017 with 3,597 sq ft of living area on a 0.16-acre lot in 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
$13,372,377
County assessed value (tax roll)
$13,372,377
Living area
3,597 sq ft
Lot size
0.16 acres (7,000 sq ft)
Year built
2017
Land use
Single family
FEMA flood zone
Not on file yet
County
Palm Beach County, FL
Parcel ID
fl-60-50434323050040090

At a glance

Who owns 449 Australian Ave?
Palm Beach County property records list SOUTHERN MARK LLC as the owner of record.
What is the county just value of 449 Australian Ave?
$13,372,377 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-60-50434323050040090 (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 Australian Ave

All 202 properties on Australian Ave · ZIP 33480 (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