Welcome to 43340 NYS Route 37 in Alexandria, NY—a rare opportunity offering over 4, 000 square feet of combined living space in the heart of the Thousand Islands region. The main residence features approximately 3, 030 square feet of living space with generous room sizes, abundant natural light, and plenty of flexibility for everyday living, entertaining, or working from home. A standout feature of this property is the separate guest house, offering over 1, 000 square feet of additional living space. Complete with its own private entrance, water service, and separate electric meter, this detached residence provides endless possibilities for extended family, guests, rental income, a home business, or a private retreat. Potential rental income from the guest house could offset your mortgage by around $1, 100 or more a month. Set in a convenient Alexandria location with easy access to the St. Lawrence River, Alexandria Bay, Fort Drum, and the many recreational opportunities the Thousand Islands area is known for, this property combines space, versatility, and potential. Whether you're seeking a year-round residence, multi-generational living arrangement, or an investment opportunity, this unique property is ready to fit your needs. Don't miss the chance to own a property with this much flexibility and living space in one of Northern New York's most desirable regions.