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821 20th Street SE, Naples, FL 34117

Single family property built in 2015 with 2,847 sq ft of living area on a 2.73-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
$648,877
County assessed value (tax roll)
$458,102
Living area
2,847 sq ft
Lot size
2.73 acres (118,919 sq ft)
Year built
2015
Land use
Single family
FEMA flood zone
Not on file yet
County
Collier County, FL
Parcel ID
fl-21-39388240003

At a glance

Who owns 821 20th St SE?
Collier County property records list MARTIN II, RONALD FRANKLIN as the owner of record.
What is the county just value of 821 20th St SE?
$648,877 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-21-39388240003 (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 20th St SE

All 78 properties on 20th St SE · ZIP 34117 (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 25, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources