340 5th Avenue S, Naples, FL 34102

Office building (multi-story) property built in 1996 with 6,120 sq ft of living area on a 0.14-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

$4,590,503

County assessed value (tax roll)

$4,590,503

Living area

6,120 sq ft

Lot size

0.14 acres (6,000 sq ft)

Year built

1996

Land use

Office building (multi-story)

FEMA flood zone

Not on file yet

County

Collier County, FL

Parcel ID

fl-21-11432521007

At a glance

Who owns 340 5th Ave S?: Collier County property records list M-P REALTY LLC as the owner of record.
What is the county just value of 340 5th Ave S?: $4,590,503 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-21-11432521007 (Collier County).

Current owner

M-P REALTY 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

340 5th Avenue S, Naples, FL 34102

At a glance

Current owner

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