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523 S 12th Avenue, Jacksonville Beach, FL 32250

Single family property built in 1945 with 2,079 sq ft of living area on a 0.26-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
$764,689
County assessed value (tax roll)
$148,487
Living area
2,079 sq ft
Lot size
0.26 acres (11,124 sq ft)
Year built
1945
Land use
Single family
FEMA flood zone
Not on file yet
County
Duval County, FL
Parcel ID
fl-26-1767310000R

At a glance

Who owns 523 S 12th Ave?
Duval County property records list HJELM RANDOLPH G LIFE ESTATE as the owner of record.
What is the county just value of 523 S 12th Ave?
$764,689 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-26-1767310000R (Duval County).

Current owner

Owner contact info

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

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More on S 12th Ave

All 65 properties on S 12th Ave · ZIP 32250 (Jacksonville Beach). Values are county just values (tax roll), not market values.

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 25, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources