dwello

320 Barton Avenue, Palm Beach, FL 33480

Single family property built in 1997 with 6,616 sq ft of living area on a 0.69-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
$22,315,088
County assessed value (tax roll)
$11,766,382
Living area
6,616 sq ft
Lot size
0.69 acres (30,234 sq ft)
Year built
1997
Land use
Single family
FEMA flood zone
Not on file yet
County
Palm Beach County, FL
Parcel ID
fl-60-50434322040000410

At a glance

Who owns 320 Barton Ave?
Palm Beach County property records list MARTINELLI DAVID as the owner of record.
What is the county just value of 320 Barton Ave?
$22,315,088 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-60-50434322040000410 (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