Main House plus 2025 NEW ADU on a 19,600 sq ft lot! No HOA, No Mello Roos. Ideal for multi generational living or live one and rent one out. Exceptional multi dwelling estate. 1,200 sq ft 2025 built Double entrance door ADU with 10 ft ceiling, 3 bedrooms, 2 bath, modern European cabinetry, panorama windows, pay off Tesla solar panels, EV charger outlet and 2 car extra size garage. Whether used for rental income, in laws, guests, or a home office, this space offers endless possibilities. Main house has 4 bedrooms and 3 baths and 2,579 square feet of living area, a cement tile roof and a 3 car garage. 1 bedroom and 1 bathroom downstairs. The entry opens to the formal living room and separate dining room with vaulted ceiling. The kitchen offers ample cabinet and counter space plus eat in kitchen area. The family room is open to kitchen and features a cozy fireplace. There is a separate laundry room downstairs with upper storage cabinets. Upstairs you will find the primary bedroom with double closets and ensuite bath with separate tub and shower. The third and fourth bedrooms share a hall bath with double basins and tub shower combination. There is patio sunroom on the rear of the house. Block walled rear yard features an in ground pool and spa and lattice covered patio with brick accents. The lot is cross fenced with two storage sheds on site plus gated RV Parking! 2 houses have its own individual electrician meter and house number. Rare opportunity to own a truly multi functional and luxurious compound in prime Rancho Cucamonga!