18 Las Islas, Boynton Beach, FL 33426

Single family property built in 1985 with 1,564 sq ft of living area on a 0.21-acre lot in Boynton 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

$420,849

County assessed value (tax roll)

$239,092

Living area

1,564 sq ft

Lot size

0.21 acres (9,358 sq ft)

Year built

1985

Land use

Single family

FEMA flood zone

Not on file yet

County

Palm Beach County, FL

Parcel ID

fl-60-08434517010000180

At a glance

Who owns 18 Las Islas?: Palm Beach County property records list MATHISON JAMES G & as the owner of record.
What is the county just value of 18 Las Islas?: $420,849 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-60-08434517010000180 (Palm Beach County).

Current owner

MATHISON JAMES G &

Owner contact info

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

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Nearby properties

17 Las Islas, Boynton Beach $372K · built 1984
19 Las Flores, Boynton Beach $387K · built 1985
43 Vista del Rio, Boynton Beach $386K · built 1984
42 Vista del Rio, Boynton Beach $398K · built 1986
12 Las Islas, Boynton Beach $339K · built 1985
11 Las Islas, Boynton Beach $430K · built 1987
20 Las Flores, Boynton Beach $348K · built 1984
44 Vista del Rio, Boynton Beach $434K · built 1987

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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