Set on a quiet cul-de-sac in the coveted Castlemere neighborhood, this 6,200-square-foot Spanish-Mediterranean estate pairs timeless architectural grandeur with modern, resort-style living. Classic stucco and a signature Spanish tile roof introduce the residence, where custom iron and glass front doors open into a dramatic entry. Beyond, a split-level living room unfolds beneath a striking chandelier, anchored by a two-sided fireplace shared with a sun-drenched formal dining room featuring soaring high ceilings. A dedicated main-floor study with rich hardwood built-ins offers an executive workspace, while an inviting den beckons with its own fireplace, custom built-ins, an expansive wall of windows, and a wet bar complete with refrigeration. At the heart of the home, the chef's kitchen is crafted with quartzite countertops, a massive eat-in island, double large sinks, endless cabinetry, and a walk-in pantry. Culinary enthusiasts will love the GE Monogram stainless steel range with double ovens, while wine lovers will appreciate the adjacent wine grotto with built-in refrigeration. Upstairs, entertainment thrives in a dedicated media room with a built-in fridge and balcony access, alongside a second study with a built-in desk and a game room easily convertible into another bedroom. The primary suite serves as a serene private retreat, featuring a cozy fireplace, split-level bed platform, built-in window seat, and sitting area. Its spa-inspired bathroom showcases intricate glass and iron windows, dual vanities, a makeup station, a soaking tub, and a walk-in glass shower with a rainshower head. Outside, a covered patio with a bamboo thatch ceiling, fans, and a built-in grill overlooks a resort pool and spa with a waterfall, firepit, and turf yard. Located right next to Windhaven Meadows Park with walking trails and playgrounds, this home offers walkable convenience to HEB, Tom Muehlenbeck Rec Center, Brinker Elementary, Renner Middle School and Plano West High School.