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About Us

Welcome!  Miami Beach Association is a private beach community founded in 1949. To learn more about us, click any item on the menu featured at the top of every page. If you have questions or comments, let us know by using the “Contact Us” link above or you can mail us at: MBA, PO Box 91, Old Lyme CT 06371

At Miami Beach Association, our focus is on a family-oriented seaside community for its members. We have approximately 260 privately owned households, with almost 30% being full time residents.  We have close to 800 feet of beautiful beach, safe for swimming for adults and children, during the summer season. Summer rentals are available as well as homes for sale.  Please contact Shore & Country Real Estate at 249 Shore Rd in Old Lyme if interested.

Thanks for visiting, and be sure to check back often for news and updates!


Ledge Light Health District conducted routine bathing water sampling on Monday, June 26, 2023, and all sample results were below the bacterial action levels set by the State of Connecticut.  There are currently no swimming advisories or closures in effect for any LLHD-monitored beaches.