dwello

689 Rockport Court, Marco Island, FL 34145

Single family property built in 2005 with 9,368 sq ft of living area on a 0.28-acre lot in Marco Island, Collier County. Facts below come from the county property appraiser's public record.

Open in interactive map List this home free on dwello Own this home? Claim it
County just value (tax roll) — not a market value
$4,671,237
County assessed value (tax roll)
$3,122,853
Living area
9,368 sq ft
Lot size
0.28 acres (12,003 sq ft)
Year built
2005
Land use
Single family
FEMA flood zone
Not on file yet
County
Collier County, FL
Parcel ID
fl-21-57926560004

At a glance

Who owns 689 Rockport Ct?
Collier County property records list GRUNDMAN, DANIEL J & CYNTHIA L as the owner of record.
What is the county just value of 689 Rockport Ct?
$4,671,237 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-21-57926560004 (Collier County).

Current owner

Owner contact info

Phones, emails and mailing addresses from public Florida records are available to members.

See plans

More on Rockport Ct

All 26 properties on Rockport Ct · ZIP 34145 (Marco Island). Values are county just values (tax roll), not market values.

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 23, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources