3521 18th Avenue NE, Naples, FL 34120

Single family property built in 2004 with 2,641 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.

Open in interactive map List this home free on dwello Own this home? Claim it

County just value (tax roll) — not a market value

$498,501

County assessed value (tax roll)

$368,302

Living area

2,641 sq ft

Lot size

1.14 acres (49,658 sq ft)

Year built

2004

Land use

Single family

FEMA flood zone

Not on file yet

County

Collier County, FL

Parcel ID

fl-21-40359040001

At a glance

Who owns 3521 18th Ave NE?: Collier County property records list DARDIGNAC, MARGALITA as the owner of record.
What is the county just value of 3521 18th Ave NE?: $498,501 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-21-40359040001 (Collier County).

Current owner

DARDIGNAC, MARGALITA

Owner contact info

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

See plans

Explore the area

Search this address on listing sites

These links open the listing site directly; we don't copy their data.

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

3521 18th Avenue NE, Naples, FL 34120

At a glance

Current owner

More on 18th Ave NE

Explore the area

Search this address on listing sites