350 6th Avenue S, Naples, FL 34102

Single family property built in 2008 with 6,452 sq ft of living area on a 0.22-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

$3,778,027

County assessed value (tax roll)

$3,778,027

Living area

6,452 sq ft

Lot size

0.22 acres (9,493 sq ft)

Year built

2008

Land use

Single family

FEMA flood zone

Not on file yet

County

Collier County, FL

Parcel ID

fl-21-20400000143

At a glance

Who owns 350 6th Ave S?: Collier County property records list O'SULLIVAN TR, CHRISTINE E as the owner of record.
What is the county just value of 350 6th Ave S?: $3,778,027 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-21-20400000143 (Collier County).

Current owner

O'SULLIVAN TR, CHRISTINE E

Owner contact info

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

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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

350 6th Avenue S, Naples, FL 34102

At a glance

Current owner

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