3021 Gainesborough Court, Naples, FL 34105
Single family property built in 2002 with 11,966 sq ft of living area on a 0.51-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
$3,476,296
County assessed value (tax roll)
$2,201,820
Living area
11,966 sq ft
Lot size
0.51 acres (22,092 sq ft)
Year built
2002
Land use
Single family
FEMA flood zone
Not on file yet
County
Collier County, FL
Parcel ID
fl-21-52720000309
At a glance
- Who owns 3021 Gainesborough Ct?
- Collier County property records list DINSMORE, EARLE R as the owner of record.
- What is the county just value of 3021 Gainesborough Ct?
- $3,476,296 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-21-52720000309 (Collier County).
Current owner
- DINSMORE, EARLE R
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on Gainesborough Ct
- 3017 Gainesborough Ct $2.6M · built 2002
- 3018 Gainesborough Ct $2.2M · built 2005
- 3022 Gainesborough Ct $2.2M · built 2000
- 3025 Gainesborough Ct $3.1M · built 2003
- 3026 Gainesborough Ct $2.3M · built 2000
All 6 properties on Gainesborough Ct · ZIP 34105 (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