509 100th Avenue N, Naples, FL 34108

Single family property built in 1989 with 1,964 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

$716,455

County assessed value (tax roll)

$283,980

Living area

1,964 sq ft

Lot size

0.15 acres (6,750 sq ft)

Year built

1989

Land use

Single family

FEMA flood zone

Not on file yet

County

Collier County, FL

Parcel ID

fl-21-62834240003

At a glance

Who owns 509 100th Ave N?: Collier County property records list REGAN, THOMAS J as the owner of record.
What is the county just value of 509 100th Ave N?: $716,455 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-21-62834240003 (Collier County).

Current owner

REGAN, THOMAS J

Owner contact info

Phones, emails and mailing addresses from public Florida records are available to members.

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Nearby properties

10062 Vanderbilt Dr, Naples $844K · built 1988
520 101st Ave N, Naples $614K · built 1977
512 100th Ave N, Naples $804K · built 1983
10082 Vanderbilt Dr, Naples $1.1M · built 1998
514 100th Ave N, Naples $594K · built 1970
532 101st Ave N, Naples $527K
511 101st Ave N, Naples $1.1M · built 1972
530 100th Ave N, Naples $1.1M · built 1969

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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