According to the policy of 30% down payment and 70% loan for the first suite, a down payment of * * 900,000 * * and a loan of * * 265,438+million * * for a 3 million house.

According to the algorithm of matching principal and interest, the monthly repayment is * * 12498.5438+0 yuan * *, and the total repayment amount is **3749499. 17 yuan * *.

However, please note that the actual situation may be different due to many factors such as loan interest rate, repayment period, repayment method and various possible preferential policies. So this is only a rough estimate, and the specific situation needs to be calculated according to your actual situation. It is recommended that you consult a professional financial advisor or bank staff before deciding on a loan to obtain more accurate information.