428 9th Street S, Naples, FL 34102

Office building (multi-story) property built in 2005 with 14,612 sq ft of living area on a 0.29-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

$6,125,738

County assessed value (tax roll)

$6,125,738

Living area

14,612 sq ft

Lot size

0.29 acres (12,500 sq ft)

Year built

2005

Land use

Office building (multi-story)

FEMA flood zone

Not on file yet

County

Collier County, FL

Parcel ID

fl-21-19012200009

At a glance

Who owns 428 9th St S?: Collier County property records list NECO 428 9TH ST S LLC as the owner of record.
What is the county just value of 428 9th St S?: $6,125,738 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-21-19012200009 (Collier County).

Current owner

NECO 428 9TH ST S LLC

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

428 9th Street S, Naples, FL 34102

At a glance

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