4191 San Juan Avenue, Jacksonville, FL 32210

Office building (one story) property built in 1929 with 3,639 sq ft of living area on a 0.30-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

$331,124

County assessed value (tax roll)

$331,124

Living area

3,639 sq ft

Lot size

0.30 acres (12,951 sq ft)

Year built

1929

Land use

Office building (one story)

FEMA flood zone

Not on file yet

County

Duval County, FL

Parcel ID

fl-26-0935890000R

At a glance

Who owns 4191 San Juan Ave?: Duval County property records list ST JOHNS ENDOWMENT TRUST as the owner of record.
What is the county just value of 4191 San Juan Ave?: $331,124 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-26-0935890000R (Duval County).

Current owner

ST JOHNS ENDOWMENT TRUST

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

4191 San Juan Avenue, Jacksonville, FL 32210

At a glance

Current owner

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