342 South Beach Road, Jupiter Island, FL 33455

Single family property built in 1989 with 7,910 sq ft of living area on a 5.36-acre lot in Jupiter Island, Martin 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

$25,124,130

County assessed value (tax roll)

$13,072,138

Living area

7,910 sq ft

Lot size

5.36 acres

Year built

1989

Land use

Single family

FEMA flood zone

Not on file yet

County

Martin County, FL

Parcel ID

fl-53-35-38-42-013-000-00050-2

At a glance

Who owns 342 South Beach Rd?: Martin County property records list MARTIAL TRUST F/B/O MARSHALL F as the owner of record.
What is the county just value of 342 South Beach Rd?: $25,124,130 on the Martin 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-53-35-38-42-013-000-00050-2 (Martin County).

Current owner

MARTIAL TRUST F/B/O MARSHALL F

Owner contact info

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 23, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources

342 South Beach Road, Jupiter Island, FL 33455

At a glance

Current owner

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