The most prestigious lot in all of Tustin Ranch. 11775 Collar Ave is the largest flat lot (28,129 sqft) in all of Tustin Ranch Estates featuring a 270 degree view of sunrise, sunsets, mountain, and city lights. Newly reimagined with no detail spared. Drive up to the home on a private 7 car driveway and enter into a stunning two-story entry. The mainfloor features a formal living room, formal dining room and a Great Room with an expanded family room open to the breakfast nook and kitchen. Gourmet kitchen features top of the line stainless steel appliances, large kitchen island, walk-in pantry, butler hallway to the formal dining room. Home features a mainfloor den/office and bedroom with en-suite bathroom. (Den/Office + Bedroom can be converted to a multi-gen suite). Second floor features 3 secondary bedrooms each with their own en-suite bathrooms and a large primary suite. Primary suite features a spa room with a second laundry room, his/hers closets and his/hers wash closets. Enjoy breathtaking view from throughout the primary suite, especially from the spa inspired primary bathroom soaking tub and balcony. Home is truly an entertainer's dream with a covered bbq and bar area, pool with water slide, fire pit, putting green, tennis/pickle/basketball court and a fully fitted outdoor bathroom with shower. Top it all off with a 4 car garage (3 car attached with direct access and 1 car detached perfect as a home gym, workshop, or golf sim room). Designer finishes throughout including hardwood flooring, TajMahal Quartzite, custom cabinets, tile, trim, fixtures, and more. Zoned to award winning schools in Tustin Unified School District. Access to award winning shopping and dining: Marketplace, South Coast Plaza, Spectrum Center.