Welcome to 16317 Glen Alder Ct, a stunning 5 bedroom, 3 bathroom home offering approximately 2,573 square feet of living space in the gated Hillsborough Collection of La Mirada. The true showpiece of this property is the extraordinary resort style backyard. Designed for both relaxation and entertainment, the custom heated rock pool and spa feature four cascading waterfalls, a dramatic 16 foot rock slide, and a grotto, creating a private vacation retreat right at home. Lush tropical landscaping and mature cypress trees provide exceptional privacy, while the custom rock barbecue with side burner and outdoor speakers complete the ultimate outdoor living experience. Inside, soaring ceilings and a wrought iron spiral staircase create a grand first impression. The flexible floor plan includes a main level bedroom and full bathroom, ideal for guests or multi generational living. Engineered wood and porcelain tile flooring flow throughout the home, complemented by crown molding, recessed and LED lighting, and tasteful finishes. The kitchen offers stone countertops, stainless steel appliances, and refinished cabinetry designed for both functionality and style. Additional highlights include a three car garage and a fully paid off 27 panel solar system with battery backup, providing long term energy savings and efficiency. Located on a quiet cul de sac within a gated community, this home offers a rare opportunity to enjoy resort caliber outdoor living in one of La Miradas most desirable neighborhoods.