521 Countryside Drive, Naples, FL 34104
Single family property built in 1988 with 2,314 sq ft of living area on a 0.17-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
$423,997
County assessed value (tax roll)
$423,997
Living area
2,314 sq ft
Lot size
0.17 acres (7,405 sq ft)
Year built
1988
Land use
Single family
FEMA flood zone
Not on file yet
County
Collier County, FL
Parcel ID
fl-21-28430760002
At a glance
- Who owns 521 Countryside Dr?
- Collier County property records list CONNOR, WILLIAM as the owner of record.
- What is the county just value of 521 Countryside Dr?
- $423,997 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-21-28430760002 (Collier County).
Current owner
- CONNOR, WILLIAM
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on Countryside Dr
- 501 Countryside Dr $425K · built 1988
- 502 Countryside Dr $590K · built 1988
- 505 Countryside Dr $457K · built 1987
- 506 Countryside Dr $525K · built 1988
- 509 Countryside Dr $468K · built 1987
- 510 Countryside Dr $468K · built 1987
- 513 Countryside Dr $483K · built 1987
- 514 Countryside Dr $433K · built 1988
- 517 Countryside Dr $411K · built 1987
- 518 Countryside Dr $469K · built 1988
- 522 Countryside Dr $440K · built 1988
- 525 Countryside Dr $432K · built 1987
- 526 Countryside Dr $482K · built 1988
- 529 Countryside Dr $487K · built 1987
- 530 Countryside Dr $460K · built 1987
- 533 Countryside Dr $422K · built 1987
- 534 Countryside Dr $412K · built 1987
- 537 Countryside Dr $450K · built 1987
- 538 Countryside Dr $431K · built 1987
- 541 Countryside Dr $405K · built 1987
All 116 properties on Countryside Dr · ZIP 34104 (Naples). Values are county just values (tax roll), not market values.
Nearby properties
- 1127 Dorchester Ct, Naples $501K · built 2000
- 1224 Chelmsford Ct, Naples $469K · built 2000
- 526 Countryside Dr, Naples $482K · built 1988
- 537 Countryside Dr, Naples $450K · built 1987
- 530 Countryside Dr, Naples $460K · built 1987
- 1123 Dorchester Ct, Naples $501K · built 2000
- 1130 Dorchester Ct, Naples $469K · built 2000
- 510 Countryside Dr, Naples $468K · built 1987
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Source: Florida Department of Revenue parcel roll; data refreshed Jun 24, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources