Dream Design & Location - Mid Century Modern-Designers Choice, golf course, lake, .45+ acre parklike treed lot in the Hacienda Estates. This amazing Frank Lloyd Wright inspired mid century modern home is a true find. Beautifully situated within a parklike treed .45+ acre lot, overlooking Sinaloa golf course and adjacent to Sinaloa Lake in the highly desired West Simi Valley. You will be taken away by this home's timeless design and luxurious living spaces. This classic mid century tri-level home offers unobstructed views and nearly 3,400 square feet of modern elegance. Experience the unique multi-level layout with the main living space on the entry level featuring vaulted open-beamed ceilings, panoramic window views at every turn making you feel like you're living among the treetops, stepping out onto the private vaulted open-beamed balcony which is accessible from both living room and kitchen area for breathtaking golf course and sunset views. The mid century designer chef kitchen opens to a wonderful dining space which boasts a sleek stainless-steel fireplace and more windows with amazing views. The mid-level of this amazing home hosts spacious bedrooms, each with its own parklike views, including a serene primary suite with windowed doors leading to a secluded courtyard. The remodeled primary suite bath features modern touches, separate shower & bath including a suspended vanity. The lower level offers an entirely separate living space which includes kitchenette, bathroom, coffered ceilings, fireplace, and private entry--perfect for guests or extended family. Outside, you will find 3 separate relaxing Zen patios spaces to choose from, the expansive backyard is a private oasis with a large grassy area, a tranquil fountain, rose garden, grape vines, lush landscaping and mature trees, including Oak, avocado, apple & orange. There's ample room for a pool or ADU, adding even more value to this exceptional property. Additional features include a 3-car garage with a separate workshop, plenty of space for RV, solar power and HOA participation is ''by choice'' as there is a shared Hacienda Estate pool offered by the HOA. This one-of-a-kind home is a rare once in a lifetime find offering timeless design, luxury, charmed estate parklike tree-lined golf course lot with adjacent Sinaloa lake, where you can enjoy a private membership that includes, boating, swimming, fishing, picnic area and a 1.5 mile walk or horse ride, around the lakes perimeter!! Enjoy privacy and unparalleled views. Don't miss your chance to own this masterpiece.