309 57TH STREET Charming Duplex in the Heart of Holmes Beach – Ideal for Island Living or Investment! Discover this versatile duplex, perfectly positioned on Anna Maria Island for effortless coastal living. Located on a spacious 0.23-acre lot (approximately 9, 988 sq ft), this property offers many possibilities!! Configured with 3 bedroom, 2 bathroom unit on one side and a cozy mother in law suite that is 1 bedroom, 1 bathroom unit on the other. There is an adjoined door inside or you can keep it closed off. Whether you're seeking a multi-generational home, a vacation retreat with rental potential, or an income-generating investment, this setup provides flexibility and charm in one of Florida's most desirable beach communities. The larger 3/2 side is ideal for families or entertaining, featuring ample room for comfortable island-style living. The adjoining 1/1 unit offers privacy and convenience, perfect for guests, in-laws, or short-term rentals. Step outside to a backyard with plenty of space to add your dream pool, creating a private oasis for relaxation under the Florida sun. Or keep the awesome Koi pond and zen feels of the backyard. With its prime location, you're just a short stroll from pristine white-sand beaches and gorgeous sunsets. Walking distance to Holmes Beach restaurants and shops. Schedule a showing today!