Looking for a true "move in ready" Hi-Ranch in the heart of Bayshore in Islip School District in close proximity to all of the amenities you could wish for including but not limited to; public transportation, restaurants, parks, marinas and much much more? Ok great! Welcome to this beautifully updated 1,750 sq. ft. home offering a flexible layout and an abundance of recent improvements! The main level features an inviting open-concept living room and kitchen equipped with gas cooking and new stainless steel appliances, high ceilings, wainscoting, an updated full bathroom and two bedrooms. The lower level offers additional versatile living space with a two separate entrances offering immense privacy and the potential for extended family or rental income with proper permits. Featuring a one-bedroom layout with a kitchen and living room combination and a full bathroom with an outside entrance. There is also an additional studio-style space with its own separate entrance, offering the potential for a fourth bedroom, guest space, home office, or additional living area and another full bathroom. The home includes a dedicated laundry room with new tile and a stackable washer and dryer, and utilities. Recent updates include a newer roof, new forced-hot-air heating system, new mini-split AC system, new deck, fresh interior and exterior paint, new foyer tile, and refinished wood floors. With 4 bedrooms, 3 full bathrooms, and multiple flexible living spaces, this home offers exceptional versatility and plenty of room to make it your own! Enjoy the curb appeal and blank canvass of a yard equipped with in-ground sprinklers being the "cherry on top" of this beautiful listing! Do not miss 1527 St Louis Avenue, Bayshore! LOW TAXES W/ BASIC STAR (Islip School District).