Union, KY

Looking for homes for sale in Union, KY? Located in Boone County, Northern Kentucky, Union offers suburban space and a family-friendly pace within easy reach of Cincinnati. Union real estate features newer construction, larger lots, and a steadily growing community — appealing to buyers who want more room without a long commute. Known for its excellent Boone County schools and peaceful, spacious properties, Union offers modern homes, scenic parks, and recreation at nearby Big Bone Lick State Park, plus a short drive to local shopping, dining, and entertainment.

With Union's steady growth, new homes and listings appear regularly — registering for alerts helps you act before the right one is gone. If a property interests you, request details on its listing page and we'll provide information the public can't see, including disclosures, past sales history, and recent nearby sale prices. Sign up on our site to be notified the moment new Union, KY homes for sale come available.