Experience the ultimate lakeside retreat in the highly desirable Montclair community, nestled within the walkable Henderson school zone. This remarkable waterfront residence has undergone extensive upgrades, including new siding, a renovated first-floor apartment or in-law suite complete with a private laundry room, hardwood flooring, updated windows, a state-of-the-art HVAC system, fresh paint throughout, a third-floor laundry room, modernized light fixtures, enhanced landscaping, and a refinished two-tier deck. Additionally, revel in the convenience of your very own private dock. The welcoming open-concept entryway and living room feature floor-to-ceiling mirrors and a functional wood fireplace, creating the perfect ambiance for cozy gatherings with loved ones. Delight in sweeping lake views from the master bedroom, living room, and dining room, overlooking the picturesque Lake Montclair. Step outside to the expansive main-level or lower-level deck and bask in the serenity of long summer evenings as you take in the tranquil waters of Lake Montclair. Upstairs, retreat to the master bedroom boasting a soaring 15-foot vaulted ceiling, his and her closets, and a master bathroom complete with a separate tub and shower. The fully finished walkout lower level offers additional living space, complete with a kitchenette, dining room, living room, bedroom, two storage closets, a bathroom, and a private laundry room/utility room. All of this, combined with the extensive amenities of Montclair, including a 109-acre stocked lake with three sandy beaches, a boat ramp, boat storage, fishing piers, playgrounds/tot lots, ball fields, exercise stations, a new dog park, and an 18-hole golf course with a full-service Country Club and pool, make this property a truly unparalleled oasis. With easy access to I-95 and nearby commuter lots/buses, commuting to Washington, D.C., the Pentagon, and beyond is a breeze.