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18431 Poston Avenue, Port Charlotte, FL 33948

Single family property built in 1988 with 2,039 sq ft of living area on a 0.23-acre lot in Port Charlotte, Charlotte 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
$310,997
County assessed value (tax roll)
$114,235
Living area
2,039 sq ft
Lot size
0.23 acres (10,000 sq ft)
Year built
1988
Land use
Single family
FEMA flood zone
Not on file yet
County
Charlotte County, FL
Parcel ID
fl-18-402219280004

At a glance

Who owns 18431 Poston Ave?
Charlotte County property records list BUTIGIAN KARL J & KATHLEEN as the owner of record.
What is the county just value of 18431 Poston Ave?
$310,997 on the Charlotte 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-18-402219280004 (Charlotte 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 Poston Ave

All 146 properties on Poston Ave · ZIP 33948 (Port Charlotte). Values are county just values (tax roll), not market values.

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 24, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources