856 Sea Dune Lane, Marco Island, FL 34145
Vacant residential property on a 0.63-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
$5,650,620
County assessed value (tax roll)
$5,650,620
Lot size
0.63 acres (27,564 sq ft)
Land use
Vacant residential
FEMA flood zone
Not on file yet
County
Collier County, FL
Parcel ID
fl-21-50033320008
At a glance
- Who owns 856 Sea Dune Ln?
- Collier County property records list CHAD R RICHISON REV TRUST as the owner of record.
- What is the county just value of 856 Sea Dune Ln?
- $5,650,620 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-21-50033320008 (Collier County).
Current owner
- CHAD R RICHISON REV TRUST
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on Sea Dune Ln
- 860 Sea Dune Ln $3.4M · built 1992
- 865 Sea Dune Ln $5.2M · built 2020
- 866 Sea Dune Ln $3.6M · built 2003
- 870 Sea Dune Ln $8.9M · built 2019
- 871 Sea Dune Ln $1.9M · built 1993
- 875 Sea Dune Ln $1.1M
- 876 Sea Dune Ln $7.7M · built 2003
- 880 Sea Dune Ln $3.5M · built 2001
- 886 Sea Dune Ln $5M · built 1987
All 10 properties on Sea Dune Ln · 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