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821 20th Avenue S, St Petersburg, FL 33705

Single family property built in 1949 with 744 sq ft of living area on a 0.14-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
$171,988
County assessed value (tax roll)
$70,920
Living area
744 sq ft
Lot size
0.14 acres (6,255 sq ft)
Year built
1949
Land use
Single family
FEMA flood zone
Not on file yet
County
Pinellas County, FL
Parcel ID
fl-62-17 31 30 31284 001 0110

At a glance

Who owns 821 20th Ave S?
Pinellas County property records list MCFADYEN, JAMES JR as the owner of record.
What is the county just value of 821 20th Ave S?
$171,988 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-62-17 31 30 31284 001 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 20th Ave S

All 109 properties on 20th Ave S · ZIP 33705 (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