2300 yuan. The down payment of 660,000 houses is 30% and the monthly payment is 2,300 yuan. 30% down payment of 660 thousand, then the loan amount is 460 thousand. The monthly payment depends on which city the buyer bought the house, whether it was the first suite or the second suite, and how many years the loan was made. Take Kaifeng's loan for 30 years as an example, then the monthly mortgage of the first home loan of 460,000 yuan is about 2,300 yuan, and if it is a second suite, it is about 2,400 yuan. What we are talking about here is a commercial loan, which is calculated according to the equal principal and interest.