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4426 18th Avenue S, St Petersburg, FL 33711

Single family property built in 1954 with 688 sq ft of living area on a 0.12-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
$177,036
County assessed value (tax roll)
$24,089
Living area
688 sq ft
Lot size
0.12 acres (5,349 sq ft)
Year built
1954
Land use
Single family
FEMA flood zone
Not on file yet
County
Pinellas County, FL
Parcel ID
fl-62-16 31 27 80385 001 0020

At a glance

Who owns 4426 18th Ave S?
Pinellas County property records list WELCH, ANTONIO G as the owner of record.
What is the county just value of 4426 18th Ave S?
$177,036 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 80385 001 0020 (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 146 properties on 18th 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