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742 Ontario Street, Jacksonville, FL 32254

Single family property built in 1939 with 1,092 sq ft of living area on a 0.14-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
$70,975
County assessed value (tax roll)
$70,975
Living area
1,092 sq ft
Lot size
0.14 acres (5,954 sq ft)
Year built
1939
Land use
Single family
FEMA flood zone
Not on file yet
County
Duval County, FL
Parcel ID
fl-26-0577010000R

At a glance

Who owns 742 Ontario St?
Duval County property records list 5906 INC as the owner of record.
What is the county just value of 742 Ontario St?
$70,975 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-26-0577010000R (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 Ontario St

All 84 properties on Ontario St · ZIP 32254 (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 23, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources