321 del Rio Boulevard, Boca Raton, FL 33432

Single family property built in 1979 with 1,866 sq ft of living area on a 0.07-acre lot in Boca Raton, 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

$475,052

County assessed value (tax roll)

$287,174

Living area

1,866 sq ft

Lot size

0.07 acres (3,217 sq ft)

Year built

1979

Land use

Single family

FEMA flood zone

Not on file yet

County

Palm Beach County, FL

Parcel ID

fl-60-06434730290000510

At a glance

Who owns 321 del Rio Blvd?: Palm Beach County property records list KACZMAREK JOHN C as the owner of record.
What is the county just value of 321 del Rio Blvd?: $475,052 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-60-06434730290000510 (Palm Beach County).

Current owner

KACZMAREK JOHN C

Owner contact info

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

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Nearby properties

301 del Rio Blvd, Boca Raton $422K · built 1979
381 del Rio Blvd, Boca Raton $476K · built 1979
383 SW 5th Way, Boca Raton $463K · built 1979
299 del Rio Blvd, Boca Raton $446K · built 1979
291 del Rio Blvd, Boca Raton $476K · built 1979
395 SW 5th Way, Boca Raton $438K · built 1979
281 del Rio Blvd, Boca Raton $505K · built 1979
290 del Rio Blvd, Boca Raton $477K · built 1979

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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