5621 21st Avenue S, Gulfport, FL 33707
Single family property built in 1952 with 1,516 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.
County just value (tax roll) — not a market value
$306,144
County assessed value (tax roll)
$76,090
Living area
1,516 sq ft
Lot size
0.15 acres (6,351 sq ft)
Year built
1952
Land use
Single family
FEMA flood zone
Not on file yet
County
Pinellas County, FL
Parcel ID
fl-62-16 31 28 67338 030 0130
At a glance
- Who owns 5621 21st Ave S?
- Pinellas County property records list CATALDO, DENNIS L as the owner of record.
- What is the county just value of 5621 21st Ave S?
- $306,144 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 030 0130 (Pinellas County).
Current owner
- CATALDO, DENNIS L
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on 21st Ave S
- 5510 21st Ave S $256K · built 1949
- 5517 21st Ave S $439K · built 1925
- 5518 21st Ave S $396K · built 1924
- 5521 21st Ave S $237K · built 1958
- 5526 21st Ave S $405K · built 1958
- 5609 21st Ave S $583K · built 1920
- 5610 21st Ave S $243K · built 1955
- 5614 21st Ave S $325K · built 1954
- 5617 21st Ave S $256K · built 1952
- 5618 21st Ave S $315K · built 1953
- 5622 21st Ave S $228K · built 1956
- 5700 21st Ave S $315K · built 1951
- 5705 21st Ave S $286K · built 1958
- 5706 21st Ave S $278K · built 1952
- 5709 21st Ave S $300K · built 1954
- 5710 21st Ave S $318K · built 1954
- 5713 21st Ave S $395K · built 1959
- 5714 21st Ave S $380K · built 1985
- 5717 21st Ave S $355K · built 1955
- 5718 21st Ave S $300K · built 1947
All 54 properties on 21st Ave S · ZIP 33707 (Gulfport). Values are county just values (tax roll), not market values.
Nearby properties
- 2020 57th St S, Gulfport $259K · built 1953
- 5617 21st Ave S, Gulfport $256K · built 1952
- 2004 57th St S, Gulfport $219K · built 1954
- 5618 20th Ave S, Gulfport $393K · built 1950
- 5628 20th Ave S, Gulfport $435K · built 1952
- 5609 21st Ave S, Gulfport $583K · built 1920
- 2025 57th St S, Gulfport $259K · built 1951
- 5610 20th Ave S, Gulfport $327K · built 1952
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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