Welcome home to 14 Ottavio Promenade! This one of a kind luxurious 4 bedroom, 7 bathroom architecturally stunning mansion with over 8,000 sq ft of living space sits on a private street and corner waterfront lot of nearly 15,000 sq ft in beautiful Tottenville. Additional 3,300 sq ft in basement and finishable 3,000 sq ft stand up attic with high ceilings and separate staircase. Totaling over 14,000 sq ft of possible living space, with expansive water views of Raritan Bay from every angle, this home is truly magnificent! First floor features an impressive 2 story entry, custom finishes (wood, porcelain and limestone) radiant floor heating and breathtaking soaring ceilings, a gourmet eat-in kitchen with top of the line appliances and Sub-Zero refrigerator, floor to ceiling windows for waterviews to enjoy during your family meals. Sitting room off the kitchen with double sided fireplace and entry to patio. Massive living room with double height ceilings and floor to ceiling windows and fireplace, perfect for entertaining. Great room/rec room with additional entry to patio. Huge office or additional bedroom with fireplace, expansive dining room with fireplace. This level also features a laundry room, two half baths and a second staircase and separate entry to the side of the house and the 3 car garage, which holds 6 cars with lifts! The second level features four bedrooms. The master bedroom suite is the perfect private retreat with its private sitting area with fireplace, balcony with hot tub overlooking the Raritan Bay, two huge walk-in closets, 6-piece bath with two toilets, two sinks, huge tub and separate shower. The second and third bedroom suites each have walk-in closets, private 4 piece baths, and sweeping views of Raritan Bay from the floor to ceiling windows and private balconies. The fourth bedroom has a walk in closet and access to its own bathroom, as well. The recently remodeled basement of this home has a 3/4 bath, an accessory kitchen, dining room, recreation room, sitting room, bedroom, and a beautiful theater room, complete with 3 rows of leather reclining seating. Additional features of this home include: radiant floor heating first floor and all bathrooms, 15 zones of heat, five zones of central AC, as well as an attic with its own staircase that can be finished as 3,000 square feet of additional living space. Solar panels, access to beach. This magnificent mansion will not last, seize the opportunity and schedule your private showing today!