4454 11th Avenue SW, Naples, FL 34116

Single family property built in 2024 with 4,472 sq ft of living area on a 2.50-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

$2,001,114

County assessed value (tax roll)

$1,721,594

Living area

4,472 sq ft

Lot size

2.50 acres (108,900 sq ft)

Year built

2024

Land use

Single family

FEMA flood zone

Not on file yet

County

Collier County, FL

Parcel ID

fl-21-37924480009

At a glance

Who owns 4454 11th Ave SW?: Collier County property records list SION, JONATHAN A & ELIZABETH V as the owner of record.
What is the county just value of 4454 11th Ave SW?: $2,001,114 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-21-37924480009 (Collier County).

Current owner

SION, JONATHAN A & ELIZABETH V

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

4454 11th Avenue SW, Naples, FL 34116

At a glance

Current owner

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