3511 21st Avenue SW, Naples, FL 34117

Single family property built in 1978 with 2,113 sq ft of living area on a 1.14-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

$372,551

County assessed value (tax roll)

$232,393

Living area

2,113 sq ft

Lot size

1.14 acres (49,658 sq ft)

Year built

1978

Land use

Single family

FEMA flood zone

Not on file yet

County

Collier County, FL

Parcel ID

fl-21-38044040001

At a glance

Who owns 3511 21st Ave SW?: Collier County property records list MESSIER, JUSTIN as the owner of record.
What is the county just value of 3511 21st Ave SW?: $372,551 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-21-38044040001 (Collier County).

Current owner

MESSIER, JUSTIN

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

3511 21st Avenue SW, Naples, FL 34117

At a glance

Current owner

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