Rare Montville Twp., Multi-Generational Estate nestled on 2 park-like wooded acres! This beautifully updated Colonial offers unparalleled versatility. With 4 bedrooms, 3.5 baths, and a dedicated home office, this estate features a rare, fully independent main floor in-law suite. Complete with its own separate exterior entrance just off the front foyer, this private wing features a full kitchen, dining area, living space, laundry, and full bath--perfect for multi-generational living, a premier home business, or an incredible passive rental income opportunity. There is a newly updated luxury eat-in kitchen, which flows into the vaulted living room. Just off the kitchen is the formal dining room, or step into the spectacular, sun-drenched sunroom. Enveloped by windows and soaring skylights, the sunroom serves as your private oasis, stepping out onto a massive composite deck with a hot tub. Upstairs, the second level hosts the sleeping quarters, anchored by a magnificent Owner's Suite featuring soaring vaulted ceilings. The private ensuite bath is a luxury retreat, boasting modern dark square-plank luxury flooring, a double-bowl vanity, a deep soaking tub, and a sleek, glass-enclosed walk-in shower. Two additional generously sized bedrooms, a second full bath, and a bright, dedicated executive office (or optional 5th bedroom) complete the upper level. The finished lower level adds even more versatility, featuring a newly carpeted family room that provides a cozy and inviting secondary living space. The remaining half of this level houses the home's primary laundry room alongside a spacious, unfinished utility room complete with a recently updated, energy-efficient HVAC system. Outside you have the 2-car garage, breathtaking 2-acre private backyard, a large utility shed for extra storage, and a beautifully established garden bed ready for your green thumb. Newer roof and energy-efficient mechanicals. Schedule your private tour today!