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421 W Osborne Avenue, Tampa, FL 33603

Single family property built in 1928 with 1,624 sq ft of living area on a 0.16-acre lot in Tampa, Hillsborough 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
$503,116
County assessed value (tax roll)
$299,490
Living area
1,624 sq ft
Lot size
0.16 acres (7,125 sq ft)
Year built
1928
Land use
Single family
FEMA flood zone
Not on file yet
County
Hillsborough County, FL
Parcel ID
fl-39-1829014GJ000005000150A

At a glance

Who owns 421 W Osborne Ave?
Hillsborough County property records list ARENA DARIO A as the owner of record.
What is the county just value of 421 W Osborne Ave?
$503,116 on the Hillsborough 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-39-1829014GJ000005000150A (Hillsborough 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 W Osborne Ave

All 60 properties on W Osborne Ave · ZIP 33603 (Tampa). 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