660 3rd Avenue S, Naples, FL 34102

Single family property built in 2014 with 6,422 sq ft of living area on a 0.15-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

$4,482,580

County assessed value (tax roll)

$2,709,807

Living area

6,422 sq ft

Lot size

0.15 acres (6,600 sq ft)

Year built

2014

Land use

Single family

FEMA flood zone

Not on file yet

County

Collier County, FL

Parcel ID

fl-21-19010560000

At a glance

Who owns 660 3rd Ave S?: Collier County property records list MARTYNOWICZ, LEONARD L as the owner of record.
What is the county just value of 660 3rd Ave S?: $4,482,580 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-21-19010560000 (Collier County).

Current owner

MARTYNOWICZ, LEONARD L

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

660 3rd Avenue S, Naples, FL 34102

At a glance

Current owner

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