Waterfront Homes for Sale in Union, MI

Based on information from the Board/Association of REALTORS® (alternatively, from the Realcomp II Ltd. MLS) through Sep 18, 2026, 5:45 PM. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified. IDX provided courtesy of Realcomp II Ltd. via Andover Real Estate & Houzeo, Copyright 2026 Realcomp II Ltd. Shareholders Any use of search facilities of data on the site, other than by a consumer looking to purchase real estate, is prohibited. IDX information is provided exclusively for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The accuracy of all information, regardless of source, is not guaranteed or warranted. All information should be independently verified. Listing Information presented by local MLS brokerage: Andover Real Estate, local REALTOR®- Scott Rubin - (248)206-3666 . Any use of search facilities of data on the site, other than by a consumer looking to purchase real estate, is prohibited. ​© 2024 Realcomp II Ltd. MLS. All Rights Reserved.

Based on information from MiRealSource through Sep 18, 2026, 5:45 PM . All information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The accuracy of all information, regardless of source, is not guaranteed or warranted. All information should be independently verified. Provided through IDX via MiRealSource, Inc. Courtesy of MiRealSource Shareholder. © 2026 MiRealSource. All Rights Reserved.