A Melbourne woman is accused of passing herself off as a conveyancer to transfer property into her own name and reap millions of dollars.

Marina Loprese, 56, is charged with 159 offences dating between 2015 and last August, including allegations she stole the title to a $2 million Black Rock property and made and used false documents to transfer it into her own name.

The Derrimut woman, whose case came before Melbourne Magistrates Court on Monday, is further accused of making false documents including bank statements and lease agreements to obtain false mortgages.

Court documents reveal in one case a $220,000 mortgage was granted by AET Corporate Trust and another for $268,000 from Advantage Financial Services, based on the false documents.

It's alleged that she also attempted to deceptively obtain a $1.8 million property in Windsor.