409 S 12th Avenue, Jacksonville Beach, FL 32250

Single family property built in 2004 with 2,384 sq ft of living area on a 0.07-acre lot in Jacksonville Beach, Duval 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

$549,442

County assessed value (tax roll)

$549,442

Living area

2,384 sq ft

Lot size

0.07 acres (3,125 sq ft)

Year built

2004

Land use

Single family

FEMA flood zone

Not on file yet

County

Duval County, FL

Parcel ID

fl-26-1767230020R

At a glance

Who owns 409 S 12th Ave?: Duval County property records list CORNFELD JOEL B as the owner of record.
What is the county just value of 409 S 12th Ave?: $549,442 on the Duval 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-26-1767230020R (Duval County).

Current owner

CORNFELD JOEL B

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

409 S 12th Avenue, Jacksonville Beach, FL 32250

At a glance

Current owner

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