450 Gray Court, Marco Island, FL 34145

Single family property built in 2000 with 6,640 sq ft of living area on a 0.36-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

$1,527,897

County assessed value (tax roll)

$987,223

Living area

6,640 sq ft

Lot size

0.36 acres (15,879 sq ft)

Year built

2000

Land use

Single family

FEMA flood zone

Not on file yet

County

Collier County, FL

Parcel ID

fl-21-58041960009

At a glance

Who owns 450 Gray Ct?: Collier County property records list KANIA, MAREK as the owner of record.
What is the county just value of 450 Gray Ct?: $1,527,897 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-21-58041960009 (Collier County).

Current owner

KANIA, MAREK

Owner contact info

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

See plans

Nearby properties

460 Gray Ct, Marco Island $1.1M
451 Gray Ct, Marco Island $1.6M · built 2015
815 Kendall Dr, Marco Island $1.4M · built 1989
810 Kendall Dr, Marco Island $1.4M · built 2020
470 Gray Ct, Marco Island $1.8M · built 2000
395 Wild Coffee Ln, Marco Island $605K
781 Kendall Dr, Marco Island $1M
481 Thorpe Ct, Marco Island $3.3M · built 2001

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 24, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources