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5709 21st Avenue S, Gulfport, FL 33707

Multi-family (fewer than 10 units) property built in 1954 with 1,200 sq ft of living area on a 0.15-acre lot in Gulfport, 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
$300,000
County assessed value (tax roll)
$300,000
Living area
1,200 sq ft
Lot size
0.15 acres (6,351 sq ft)
Year built
1954
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 28 67338 029 0110

At a glance

Who owns 5709 21st Ave S?
Pinellas County property records list GULFPORT 21 LLC as the owner of record.
What is the county just value of 5709 21st Ave S?
$300,000 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 28 67338 029 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 21st Ave S

All 54 properties on 21st Ave S · ZIP 33707 (Gulfport). 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