Welcome to Pima County Assessor! Browse Pima County, AZ real estate.The following is a checklist of helpful hints for consumers to help avoid some of the pitfalls of purchasing a new or used home, or raw, undeveloped land. To reserve funds in the program the borrower is required to have a signed real estate purchase contract for a specific address. View the top rankings for realtors and real estate agents in Pima, AZ for 2025. Rating are based on sales and customers reviews. See information about the housing market in Pima, AZ, including average home prices, neighborhood statistics and active real estate agents. See pricing and listing details of Pima real estate for sale. Find the best real estate agents, realtors, and brokers in Pima County, AZ. Compare agents, read reviews, and learn how Redfin agents can save you money. Weichert Realtors is one of the nation's leading providers of Pima, Arizona real estate for sale and home ownership services.