A truly rare Long Valley opportunity highlighted by three exceptional features: a private, fully equipped in-law suite, a resort-like backyard with saltwater pool & an exceptional, private neighborhood setting on a quiet cul-de-sac. The impressive in-law suite offers its own private entrance plus interior access from the 2nd floor of the main home, providing an ideal balance of independence, privacy & connection. This substantial secondary living space features brand-new Luxury Vinyl Plank flooring, a full kitchen w/breakfast bar, spacious dining room, living room w/fireplace, private balcony, full bath w/tub & shower & generously sized bedroom w/double closet, offering exceptional flexibility for a variety of living arrangements. The resort-like backyard retreat features an in-ground saltwater pool w/waterfall, expansive patio, fire pit & fully fenced open grounds'an exceptional setting for relaxing & entertaining. The home offers 5 bedrooms & 3.5 baths in total, along with a large family room w/fireplace, formal living & dining rooms, private first-floor office & oversized center-island kitchen w/abundant cabinetry & sunlit breakfast area. A remarkable combination of flexible private living space, resort-style outdoor amenities & a private cul-de-sac setting in picturesque Long Valley. List of updates available.