1st Monarch Mortgage LTD Share: Mortgage BrokerFinancial ServicesMortgage LenderReal Estate 1st Monarch Mortgage LTD Visit Website 1000 N. Maple St. Marysville, OH 43040 (937) 642-8100 (937) 642-2109 (fax) www.1stmonarchmortgage.com About About 1st Monarch Mortgage specializes as a full service residential mortgage broker. At 1st Monarch Mortgage, we'll approve your mortgage on only one condition: it's the right one for you.