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309 1/2 Barton Avenue, Palm Beach, FL 33480

Single family property built in 1936 with 6,779 sq ft of living area on a 0.50-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
$15,659,422
County assessed value (tax roll)
$2,011,353
Living area
6,779 sq ft
Lot size
0.50 acres (21,574 sq ft)
Year built
1936
Land use
Single family
FEMA flood zone
Not on file yet
County
Palm Beach County, FL
Parcel ID
fl-60-50434322010030012

At a glance

Who owns 309 1/2 Barton Ave?
Palm Beach County property records list KASSATLY EDWARD M & as the owner of record.
What is the county just value of 309 1/2 Barton Ave?
$15,659,422 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-60-50434322010030012 (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 Barton Ave

All 29 properties on Barton 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