340 11th Street SW, Naples, FL 34117

Single family property built in 1999 with 2,010 sq ft of living area on a 2.28-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

$385,348

County assessed value (tax roll)

$146,154

Living area

2,010 sq ft

Lot size

2.28 acres (99,317 sq ft)

Year built

1999

Land use

Single family

FEMA flood zone

Not on file yet

County

Collier County, FL

Parcel ID

fl-21-37016440009

At a glance

Who owns 340 11th St SW?: Collier County property records list MICHAELSEN, OLAF as the owner of record.
What is the county just value of 340 11th St SW?: $385,348 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-21-37016440009 (Collier County).

Current owner

MICHAELSEN, OLAF

Owner contact info

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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 11th Street SW, Naples, FL 34117

At a glance

Current owner

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