dwello

342 1st Street, Jupiter, FL 33458

Single family property built in 1979 with 1,208 sq ft of living area on a 0.15-acre lot in Jupiter, 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
$363,490
County assessed value (tax roll)
$78,402
Living area
1,208 sq ft
Lot size
0.15 acres (6,739 sq ft)
Year built
1979
Land use
Single family
FEMA flood zone
Not on file yet
County
Palm Beach County, FL
Parcel ID
fl-60-30424101070270070

At a glance

Who owns 342 1st St?
Palm Beach County property records list EMERSON KAREN L as the owner of record.
What is the county just value of 342 1st St?
$363,490 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-60-30424101070270070 (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 1st St

All 65 properties on 1st St · ZIP 33458 (Jupiter). 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