Yes, as long as you have a real estate license.

Second, can the old school district house be mortgaged?

Self-occupation is equivalent to the purpose of investment, and the corresponding statements are investment, or transitional investment and so on.

A school district house is the kind of house where you can buy this house and let your children go to the nearest public or great school. Educational resources and real estate are tied together, which is the case in our country.

Can the school district houses built in the 1970s be mortgaged?

School districts built in the 1970s can also be mortgaged. As long as your house is not dangerous, you can get a loan, but the loan amount is less.