3702 21st Avenue SW, Naples, FL 34117
Single family property built in 2024 with 12,139 sq ft of living area on a 2.73-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
$3,031,073
County assessed value (tax roll)
$3,031,073
Living area
12,139 sq ft
Lot size
2.73 acres (118,919 sq ft)
Year built
2024
Land use
Single family
FEMA flood zone
Not on file yet
County
Collier County, FL
Parcel ID
fl-21-38048600007
At a glance
- Who owns 3702 21st Ave SW?
- Collier County property records list MARTINEZ, ARMANDO as the owner of record.
- What is the county just value of 3702 21st Ave SW?
- $3,031,073 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-21-38048600007 (Collier County).
Current owner
- MARTINEZ, ARMANDO
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on 21st Ave SW
- 3627 21st Ave SW $709K · built 2018
- 3630 21st Ave SW $320K · built 1984
- 3641 21st Ave SW $388K · built 2000
- 3650 21st Ave SW $268K · built 1981
- 3660 21st Ave SW $280K · built 1990
- 3671 21st Ave SW $1.2M · built 2024
- 3674 21st Ave SW $638K · built 2018
- 3690 21st Ave SW $563K · built 1977
- 3691 21st Ave SW $313K
- 3701 21st Ave SW $459K · built 1978
- 3725 21st Ave SW $457K · built 1978
- 3730 21st Ave SW $301K · built 1980
- 3740 21st Ave SW $270K · built 1985
- 3761 21st Ave SW $487K · built 1999
- 3775 21st Ave SW $377K · built 1981
- 3790 21st Ave SW $1M · built 1976
- 3791 21st Ave SW $539K · built 1992
- 3801 21st Ave SW $707K · built 1988
- 3820 21st Ave SW $513K · built 1979
- 3821 21st Ave SW $576K · built 1969
All 62 properties on 21st Ave SW · ZIP 34117 (Naples). Values are county just values (tax roll), not market values.
Nearby properties
- 3740 21st Ave SW, Naples $270K · built 1985
- 3790 21st Ave SW, Naples $1M · built 1976
- 3630 21st Ave SW, Naples $320K · built 1984
- 3775 21st Ave SW, Naples $377K · built 1981
- 3741 23rd Ave SW, Naples $434K · built 1993
- 3675 23rd Ave SW, Naples $559K · built 1978
- 3765 23rd Ave SW, Naples $288K · built 1979
- 3775 23rd Ave SW, Naples $290K · built 1979
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