1231 21st Street SW, Naples, FL 34117
Single family property built in 2017 with 1,849 sq ft of living area on a 2.27-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
$503,358
County assessed value (tax roll)
$279,227
Living area
1,849 sq ft
Lot size
2.27 acres (98,881 sq ft)
Year built
2017
Land use
Single family
FEMA flood zone
Not on file yet
County
Collier County, FL
Parcel ID
fl-21-45903280005
At a glance
- Who owns 1231 21st St SW?
- Collier County property records list MOUTHON, LEONARDO as the owner of record.
- What is the county just value of 1231 21st St SW?
- $503,358 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-21-45903280005 (Collier County).
Current owner
- MOUTHON, LEONARDO
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on 21st St SW
- 1145 21st St SW $1M · built 2007
- 1160 21st St SW $244K · built 1994
- 1161 21st St SW $345K · built 1994
- 1170 21st St SW $210K · built 1986
- 1171 21st St SW $318K · built 1999
- 1190 21st St SW $510K · built 1998
- 1195 21st St SW $1.2M · built 2018
- 1211 21st St SW $378K · built 1993
- 1220 21st St SW $679K · built 1995
- 1221 21st St SW $277K · built 1990
- 1260 21st St SW $298K · built 1992
- 1261 21st St SW $661K · built 2016
- 1270 21st St SW $279K · built 2003
- 1281 21st St SW $939K · built 2005
- 1290 21st St SW $540K · built 2001
- 1320 21st St SW $484K · built 1998
- 1321 21st St SW $366K · built 2001
- 1340 21st St SW $449K · built 1999
- 1345 21st St SW $275K · built 1983
- 1355 21st St SW $318K · built 1998
All 203 properties on 21st St SW · ZIP 34117 (Naples). Values are county just values (tax roll), not market values.
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Source: Florida Department of Revenue parcel roll; data refreshed Jun 23, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources