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321 18th Avenue S, St Petersburg, FL 33705

Auto sales, repair or storage property built in 1942 with 2,925 sq ft of living area on a 0.25-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
$215,500
County assessed value (tax roll)
$215,500
Living area
2,925 sq ft
Lot size
0.25 acres (10,781 sq ft)
Year built
1942
Land use
Auto sales, repair or storage
FEMA flood zone
Not on file yet
County
Pinellas County, FL
Parcel ID
fl-62-17 31 30 03294 009 0070

At a glance

Who owns 321 18th Ave S?
Pinellas County property records list ZELLNER, GARY ROBERT REVOCABLE as the owner of record.
What is the county just value of 321 18th Ave S?
$215,500 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 03294 009 0070 (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 18th Ave # S

All 114 properties on 18th 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