The median home value in Prosser, WA is $285,000. This is lower than the county median home value of $367,407. The national median home value is $308,980. The average price of homes sold in Prosser, WA is $285,000. Approximately 64% of Prosser homes are owned, compared to 32% rented, while 4% are vacant. Prosser real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you're interested in, contact a Prosser real estate agent to arrange a tour today! Learn more about Prosser Real Estate.