Welcome to 11 Monica Court, a custom 5-bedroom, 5.1-bath residence offered for the first time by its original owners. Nestled on a quiet cul-de-sac in one of Branchburg's most desirable neighborhoods, this meticulously maintained home offers approximately 4,365 sq. ft. above grade plus an additional 1,700 sq. ft. of beautifully finished lower-level living space, providing exceptional flexibility for everyday living, entertaining & recreation. The luxurious primary suite is a true retreat, featuring a sitting area, spa-inspired bath, oversized walk-in closets, and sliding glass doors leading to a private balcony overlooking the tranquil wooded backyard -the perfect place to enjoy morning coffee or unwind at day's end. Generously sized secondary bedrooms and the expansive finished lower level, complete with a custom wet bar, full bath, gym room and bonus room offer exceptional versatility. Outside, enjoy your private oasis with a sparkling in-ground pool, serene koi pond, expansive patio, deck, and dedicated dog run. Conveniently located near parks, golf courses, shopping, dining, Bridgewater Commons, major highways (Routes 22, 202/206, 287, 78 & 31), NJ Transit, and Trans-Bridge Bus service to NYC.