510 20th Avenue NW, Naples, FL 34120

Single family property built in 1996 with 2,169 sq ft of living area on a 1.59-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

$444,340

County assessed value (tax roll)

$197,646

Living area

2,169 sq ft

Lot size

1.59 acres (69,260 sq ft)

Year built

1996

Land use

Single family

FEMA flood zone

Not on file yet

County

Collier County, FL

Parcel ID

fl-21-37593440001

At a glance

Who owns 510 20th Ave NW?: Collier County property records list WILLIAMS, MICHAEL as the owner of record.
What is the county just value of 510 20th Ave NW?: $444,340 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-21-37593440001 (Collier County).

Current owner

WILLIAMS, MICHAEL

Owner contact info

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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

510 20th Avenue NW, Naples, FL 34120

At a glance

Current owner

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