Beautifully maintained and thoughtfully upgraded, this 4-bedroom, 2.5-bath Foothill Ranch home offers 1,723 sq. ft. of inviting living space on a very quiet cul-de-sac, which has the largest yard on the block. Lovingly cared for by its second owner, the home blends charm, functionality, and future potential in a highly desirable neighborhood. The lush backyard is a standout, featuring mature apple, citrus, and pomegranate trees, a raised vegetable garden, an espaliered grape vine, perimeter flower beds, a large grass area, and a cedar shed ideal for storage or a creative studio. The spacious cement patio is piped for natural gas and perfect for outdoor dining and entertaining. An exceptional bonus includes architectural plans for a 370 sq. ft. detached ADU with loft, private entry, and separate address—currently under final review with the City of Lake Forest—offering excellent potential for rental income or multi-generational living. Inside, enjoy new blonde luxury vinyl flooring downstairs, fresh Antique White interior paint, plantation shutters, upgraded baseboards, ceiling fans, wainscotting, mirrored wardrobes, and new carpet upstairs. The open-concept great room features a Moroccan-style tile fireplace, breakfast nook, and spacious kitchen counter with bar seating. The kitchen showcases custom cabinetry with soft-close drawers, bronze-rubbed hardware, an Electrolux gas range with convection microwave, a KitchenAid dishwasher, and a built-in oversized pantry. Additional highlights include a remodeled powder room, an indoor laundry room with custom cabinetry and a granite countertop, a large dining room with vaulted ceilings and custom beams, a primary suite with a walk-in closet and granite countertops, a remodeled Jack-and-Jill bath, and a permitted fourth bedroom or office. Freshly painted garage with extra-deep flooring and storage. Located on a friendly street near Whiting Ranch trails, with HOA amenities including a pool and recreation center, this home offers comfort, space, and a rare opportunity in Foothill Ranch. Sellers have found their next home and priced it to sell fast. Hurry on this one, it won't last long.