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3921 1st Avenue S, St Petersburg, FL 33711

Single family property built in 1948 with 1,356 sq ft of living area on a 0.10-acre lot in St Petersburg, 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
$297,060
County assessed value (tax roll)
$297,060
Living area
1,356 sq ft
Lot size
0.10 acres (4,487 sq ft)
Year built
1948
Land use
Single family
FEMA flood zone
Not on file yet
County
Pinellas County, FL
Parcel ID
fl-62-16 31 22 14418 010 0140

At a glance

Who owns 3921 1st Ave S?
Pinellas County property records list PORTER, KATE as the owner of record.
What is the county just value of 3921 1st Ave S?
$297,060 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-62-16 31 22 14418 010 0140 (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 1st Ave S

All 163 properties on 1st Ave S · ZIP 33711 (St Petersburg). 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