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3100 21st Avenue S, St Petersburg, FL 33712

Single family property built in 1951 with 1,251 sq ft of living area on a 0.22-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
$236,379
County assessed value (tax roll)
$236,379
Living area
1,251 sq ft
Lot size
0.22 acres (9,775 sq ft)
Year built
1951
Land use
Single family
FEMA flood zone
Not on file yet
County
Pinellas County, FL
Parcel ID
fl-62-16 31 26 89712 007 0110

At a glance

Who owns 3100 21st Ave S?
Pinellas County property records list BROWN, DORIS as the owner of record.
What is the county just value of 3100 21st Ave S?
$236,379 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 26 89712 007 0110 (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 21st Ave S

All 66 properties on 21st Ave S · ZIP 33712 (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