434 River Court, Marco Island, FL 34145
Vacant residential property on a 0.26-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
$1,031,924
County assessed value (tax roll)
$1,031,924
Lot size
0.26 acres (11,216 sq ft)
Land use
Vacant residential
FEMA flood zone
Not on file yet
County
Collier County, FL
Parcel ID
fl-21-57364200007
At a glance
- Who owns 434 River Ct?
- Collier County property records list MACMENAMIE, MARY ANN as the owner of record.
- What is the county just value of 434 River Ct?
- $1,031,924 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-21-57364200007 (Collier County).
Current owner
- MACMENAMIE, MARY ANN
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on River Ct
- 414 River Ct $1.4M · built 1998
- 424 River Ct $3M · built 2019
- 425 River Ct $1.4M · built 2003
- 435 River Ct $1.2M · built 1990
- 444 River Ct $1.2M · built 1996
- 445 River Ct $2M · built 2017
All 7 properties on River Ct · 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