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350 Spring Line Drive, Naples, FL 34102

Single family property built in 2016 with 12,240 sq ft of living area on a 0.46-acre lot in Naples, Collier 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
$9,679,202
County assessed value (tax roll)
$9,679,202
Living area
12,240 sq ft
Lot size
0.46 acres (19,891 sq ft)
Year built
2016
Land use
Single family
FEMA flood zone
Not on file yet
County
Collier County, FL
Parcel ID
fl-21-12780400002

At a glance

Who owns 350 Spring Line Dr?
Collier County property records list T KARWOSKI 2009 IRREV TRUST as the owner of record.
What is the county just value of 350 Spring Line Dr?
$9,679,202 on the Collier 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-21-12780400002 (Collier 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 Spring Line Dr

All 46 properties on Spring Line Dr · ZIP 34102 (Naples). Values are county just values (tax roll), not market values.

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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