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3354 20th Avenue SW, Largo, FL 33774

Single family property built in 1969 with 1,543 sq ft of living area on a 0.14-acre lot in Largo, Pinellas 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
$263,253
County assessed value (tax roll)
$113,603
Living area
1,543 sq ft
Lot size
0.14 acres (5,981 sq ft)
Year built
1969
Land use
Single family
FEMA flood zone
Not on file yet
County
Pinellas County, FL
Parcel ID
fl-62-15 30 05 42949 004 0050

At a glance

Who owns 3354 20th Ave SW?
Pinellas County property records list HARTNETT, THOMAS S as the owner of record.
What is the county just value of 3354 20th Ave SW?
$263,253 on the Pinellas 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-62-15 30 05 42949 004 0050 (Pinellas 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 20th Ave SW

All 59 properties on 20th Ave SW · ZIP 33774 (Largo). Values are county just values (tax roll), not market values.

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 30, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources