Welcome to 21 Cedar Lane, a stunning new construction estate by the renowned Paramount Development Group. Nestled on one of Remsenburg's most prestigious private roads, this 6,500sf. architectural masterpiece is set on 1.35 acres of pristine grounds, offering an unparalleled blend of elegance, privacy and convenience. Perfectly positioned south of Montauk Hwy and South Country Rd, this coveted location ensures effortless access to the Hamptons' finest attractions. A short 7-minute drive leads to the renowned beaches of Dune Rd, while the recently revitalized WHB Village Main Street invites you to explore charming boutiques, gourmet restaurants, the WHB Performing Arts Center, bakeries, and ice cream parlors. As a resident of Remsenburg, you'll also enjoy exclusive membership privileges at the Westhampton Yacht Squadron, featuring tennis, sailing programs, a newly renovated pool with a lifeguard, restaurant, and a marina with boat ramp. Families will appreciate access to Remsenburg Elementary and the highly regarded WHB Junior & Senior High School. Beyond estate-style gates, this magnificent residence unveils a sprawling front yard & an impeccably designed facade that embodies timeless sophistication. A blue stone walkway leads to the expansive front porch, setting the stage for the refined elegance found within. The soaring 20ft foyer creates an unforgettable first impression, with a dramatic staircase and an open balcony overlooking the space below. The thoughtfully designed layout seamlessly blends grandeur with warmth, featuring sunlit living areas that embrace the beauty of indoor-outdoor living. The main living room is anchored by a stunning stone-surround fireplace with a custom wood mantle, while sliding glass doors frame serene backyard views, infusing the space with natural light. The adjacent eat-in chef's kitchen is a true culinary haven. An oversized center island serves as the heart of the space, complemented by Wolf gas range, Sub-Zero refrigerator, quartz countertops and double sinks. Custom cabinetry and a spacious pantry ensure effortless organization. The formal dining room, adorned with coffered ceilings, offers the perfect setting for elegant gatherings. A well-appointed mudroom, side entrance and an attached 2-car garage add to the home's convenience. In the south wing, a private guest suite serves as the ultimate retreat, featuring a walk-in closet and an en-suite bath. Just outside, a covered blue stone porch with a gas fireplace invites year-round relaxation. A convenient powder room for guests to use completes the first level living. Ascend to the second level for unparalleled sophistication. The owner's suite is a true sanctuary. It features his-and-her walk-in closets, a private balcony overlooking the lush backyard, and a spa-like en-suite bath adorned with Calacatta porcelain tile. The bathroom is a masterpiece of design offering a large glass-enclosed shower, heated floors, a soaking tub, and dual vanities. Down the hall, a spacious linen closet and a well-equipped laundry room with dual Electrolux washers and dryers enhances everyday convenience. Three additional en-suite bedrooms, each with custom walk-in closets, offer refined accommodations for family and guests. The finished lower level offers exceptional versatility, featuring a spacious living area with sliding glass doors that lead to the outdoors. Additional space includes two bedrooms, a full bathroom, a bonus room, an exercise room, a half bath & ample storage. Step outside to an entertainer's dream backyard, where a blue stone patio with stepping stones leads to a heated gunite saltwater pool. The backyard is completely fenced and lined with lush arborvitaes. For those seeking an even more luxurious outdoor experience, Paramount DG offers the option to add a pool house and pickleball court. A seamless fusion of sophisticated design, modern comfort and timeless elegance, 21 Cedar represents the pinnacle of Hamptons luxury living.