What's Trulia? Trulia is a real estate search engine that helps you find townhomes for sale and make smarter real estate decisions in the process. How? By analyzing real estate information on millions of homes in Kentucky and nationwide as well as helping you understand hyper-local Union real estate trends. Refine your real estate search in Union, KY by price, number of bedrooms, bathrooms, property type (including townhomes, condominiums and single-family homes), and more. Use our interactive Union home price map to view real estate activity across Union ZIP codes and in other cities nearby Union. See local real estate trends, and compare your home to recently sold townhomes in Union and to similar homes for sale in Union, Kentucky. View our Union real estate guide to see average listing prices, sale prices for Union townhomes and information for local school districts. Join Union, Kentucky community to get in touch with Union real estate agents, real estate brokers and other real estate sellers and buyers.