Welcome to 3802 E Summitridge Ln, a fully renovated, move-in ready luxury estate nestled in the hills of Orange. Boasting over 3,300 sq ft of thoughtfully reimagined living space and designer upgrades, this home offers breathtaking panoramic views of city lights, rolling hills, and Catalina Island. Inside, you’ll find a brand-new gourmet chef’s kitchen with quartz countertops and high-end appliances, a spa-inspired primary suite featuring a steam shower and floating soaking tub, a stunning new downstairs bathroom, and an elegantly updated upstairs bath. The home is finished with luxury vinyl plank flooring, fresh designer paint, plantation shutters, smart lighting, and sleek modern fixtures throughout. Enjoy multiple cozy living areas including a raised fireplace lounge and three beautifully upgraded fireplaces. Additional highlights include a temperature-controlled wine cellar, whole-house fan, newer HVAC, water heater, and water softener, as well as a lightweight concrete tile roof. Step outside into your private outdoor entertaining paradise complete with a built-in BBQ island, bar seating, retractable outdoor TV, covered patio with heaters and awning, sparkling pool and spa, lush landscaping, built-in fridge, and an expansive lawn perfect for gatherings. On clear days, soak in Catalina views and enjoy nightly Disneyland fireworks from your own backyard. The spacious 3-car garage features epoxy floors, custom retractable ceiling storage, and a 32 Amp EV charging outlet. Situated on an expansive lot with potential for an ADU, RV parking, or future expansion, and located in the prestigious Summit View HOA—just minutes from top-rated schools, scenic trails, and major freeways—this home is California living at its finest.