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12828 Old St Augustine Road, Jacksonville, FL 32258

Single family property built in 1975 with 1,946 sq ft of living area on a 0.99-acre lot in Jacksonville, 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
$376,192
County assessed value (tax roll)
$230,464
Living area
1,946 sq ft
Lot size
0.99 acres (43,192 sq ft)
Year built
1975
Land use
Single family
FEMA flood zone
Not on file yet
County
Duval County, FL
Parcel ID
fl-26-1579670000R

At a glance

Who owns 12828 Old St Augustine Rd?
Duval County property records list MAHONEY GERALD P JR as the owner of record.
What is the county just value of 12828 Old St Augustine Rd?
$376,192 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-26-1579670000R (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 Old St Augustine Rd

All 174 properties on Old St Augustine Rd · ZIP 32258 (Jacksonville). 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