This program also allows eligible borrowers to buy a variety of property types, including detached single-family homes, condos and townhouses. But there are some specific requirements when it comes to buying a condo with a VA-backed mortgage loan. For one thing, the condominium development must have been previously approved by the U.S. Department of Veterans Affairs. This guide explains the steps you need to take when using a VA loan to buy a condo in the state of Washington.