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3427 21st Avenue S, St Petersburg, FL 33711

Multi-family (fewer than 10 units) property built in 1949 with 2,128 sq ft of living area on a 0.61-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
$320,000
County assessed value (tax roll)
$320,000
Living area
2,128 sq ft
Lot size
0.61 acres (26,637 sq ft)
Year built
1949
Land use
Multi-family (fewer than 10 units)
FEMA flood zone
Not on file yet
County
Pinellas County, FL
Parcel ID
fl-62-16 31 27 15408 002 0130

At a glance

Who owns 3427 21st Ave S?
Pinellas County property records list 5425 INVESTMENTS LLC as the owner of record.
What is the county just value of 3427 21st Ave S?
$320,000 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 27 15408 002 0130 (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 75 properties on 21st 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