428 Montauk Highway Historic Colonial Estate with 2 houses located one 1 acre of land in the heart of East Moriches’ MAIN Street Historic District. Zoned Residential/Commercial (Duplex/Multifamily), this versatile estate offers endless possibilities for living, working, or investment. The main house features 4 bedrooms and 3 bathrooms, with major updates completed in 2014, including a new roof, gutters, oil burner, water heater, and full winterization. It showcases original wood flooring and timeless craftsmanship throughout. The primary suite offers a serene retreat with cathedral ceilings, a dressing room, sliding doors to a covered balcony, and a luxurious bath featuring a jacuzzi, separate shower, double vanity, and skylight. The property spans one private acre, framed by mature Leyland Cypress trees for complete privacy. Additional features include a new driveway (2022), parking with RV/boat hookups (water, electric, and separate cesspool), and room for a pool or sport court. The charming COTTAGE, reconstructed in the 2000s and renovated in 2024, includes 2 bedrooms and 1 bathroom. Highlights include a modern kitchen, cathedral ceilings with skylight, separate utilities, laundry, a private fenced yard, deck, and storage shed — perfect for a rental. Enjoy the coastal lifestyle with Moriches Bay, marinas, and water sports just a short distance. Nearby attractions include Terrell River County Park, Kaler’s Pond, Soldiers & Sailors Park, ocean and bay beaches, golf courses, theaters, galleries, restaurants, antique shops, farmers markets, wineries, and both the Hamptons and North Fork within easy reach.