991 21st Street SW, Naples, FL 34117
Single family property built in 1987 with 2,170 sq ft of living area on a 1.59-acre lot in Naples, Collier County. Facts below come from the county property appraiser's public record.
County just value (tax roll) — not a market value
$339,087
County assessed value (tax roll)
$141,113
Living area
2,170 sq ft
Lot size
1.59 acres (69,260 sq ft)
Year built
1987
Land use
Single family
FEMA flood zone
Not on file yet
County
Collier County, FL
Parcel ID
fl-21-45903961007
At a glance
- Who owns 991 21st St SW?
- Collier County property records list YOUNG, GLEN DALE & NAOMI JOAN as the owner of record.
- What is the county just value of 991 21st St SW?
- $339,087 on the Collier 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-21-45903961007 (Collier County).
Current owner
- YOUNG, GLEN DALE & NAOMI JOAN
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on 21st St SW
- 921 21st St SW $304K · built 1993
- 926 21st St SW $537K · built 2023
- 931 21st St SW $261K · built 1990
- 940 21st St SW $276K · built 1987
- 941 21st St SW $250K · built 1991
- 960 21st St SW $516K · built 1993
- 961 21st St SW $499K · built 2004
- 971 21st St SW $275K · built 1996
- 980 21st St SW $400K · built 1985
- 981 21st St SW $233K · built 1990
- 1020 21st St SW $579K · built 2000
- 1021 21st St SW $379K · built 1994
- 1030 21st St SW $499K · built 2005
- 1031 21st St SW $200K · built 1989
- 1040 21st St SW $274K · built 1997
- 1041 21st St SW $314K · built 1992
- 1060 21st St SW $318K · built 1987
- 1061 21st St SW $381K · built 1999
- 1070 21st St SW $389K · built 2002
- 1071 21st St SW $249K · built 1996
All 203 properties on 21st St SW · ZIP 34117 (Naples). Values are county just values (tax roll), not market values.
Nearby properties
- 971 21st St SW, Naples $275K · built 1996
- 961 21st St SW, Naples $499K · built 2004
- 1031 21st St SW, Naples $200K · built 1989
- 960 21st St SW, Naples $516K · built 1993
- 980 21st St SW, Naples $400K · built 1985
- 1081 21st St SW, Naples $252K · built 1986
- 1030 21st St SW, Naples $499K · built 2005
- 940 21st St SW, Naples $276K · built 1987
Explore the area
Search this address on listing sites
These links open the listing site directly; we don't copy their data.
Source: Florida Department of Revenue parcel roll; data refreshed Jun 25, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources