521 Nassau Road, Marco Island, FL 34145
Single family property built in 1978 with 1,963 sq ft of living area on a 0.33-acre lot in Marco Island, Collier County. Facts below come from the county property appraiser's public record.
County just value (tax roll) — not a market value
$713,732
County assessed value (tax roll)
$713,732
Living area
1,963 sq ft
Lot size
0.33 acres (14,411 sq ft)
Year built
1978
Land use
Single family
FEMA flood zone
Not on file yet
County
Collier County, FL
Parcel ID
fl-21-56667280000
At a glance
- Who owns 521 Nassau Rd?
- Collier County property records list HEWITT, WILLIAM ROHL as the owner of record.
- What is the county just value of 521 Nassau Rd?
- $713,732 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-21-56667280000 (Collier County).
Current owner
- HEWITT, WILLIAM ROHL
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on Nassau Rd
- 500 Nassau Rd $11.6M · built 1995
- 513 Nassau Rd $815K · built 2001
- 514 Nassau Rd $763K · built 1971
- 522 Nassau Rd $728K · built 1968
- 529 Nassau Rd $659K · built 1975
- 530 Nassau Rd $929K · built 1991
- 537 Nassau Rd $703K · built 1980
- 538 Nassau Rd $827K · built 1969
- 545 Nassau Rd $727K · built 1999
- 546 Nassau Rd $1M · built 1969
- 552 Nassau Rd $946K · built 1977
- 553 Nassau Rd $281K
- 560 Nassau Rd $931K · built 1972
All 35 properties on Nassau Rd · ZIP 34145 (Marco Island). 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