Key Marco Real Estate for Sale in Marco Island. 3 Active Listings.

The community of Key Marco in Marco Island, FL currently has 3 active properties. The average list price for homes in Key Marco is $6,933,333. The median list price for homes is $7,875,000. See sold listings.

$7,875,000 1230 Blue Hill Creek Dr

1230 Blue Hill Creek Dr , Marco Island, FL 34145

$8,975,000 1247 Blue Hill Creek Dr

1247 Blue Hill Creek Dr , Marco Island, FL 34145

$3,950,000 1180 Blue Hill Creek Dr

1180 Blue Hill Creek Dr , Marco Island, FL 34145

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