915 Trinity Discover a unique mountain property in Lake Arrowhead featuring a beautifully maintained four-bedroom main home and an additional 700 square foot of living space in the garage! This impressive three-story building features a GUEST ROOM, 3 car garage, with epoxy flooring, AND a recreation room fit with a built-in sauna, bar area, pool table, steam shower and bathroom- all of which is situated on nearly half an acre with coveted Lake Arrowhead lake rights. Surrounded by mature trees, striking granite boulders, and a seasonal creek, which you can hear flowing peacefully from the patio, this property offers a beautiful mountain setting just moments from Grass Valley Lake, its playground and open green space. The main home features level entry, real hardwood floors, a cozy living room fireplace, and an updated kitchen with granite countertops and a stacked-stone backsplash. A main-level bedroom provides flexibility for guests or multi-generational living. Outdoor decks connect the home to the surrounding grounds, creating inviting spaces to relax and enjoy the mountain setting. The three-story garage/ recreation building, offers an incredible amount of additional space and versatility. The street-level floor features a three-car garage, a dedicated workshop area, ample storage, and an additional full-size refrigerator. Below, a spacious recreation room is designed for entertaining, complete with a striking stone fireplace. At the top, a newly finished private guest room offers a separate space for overnight visitors, a quiet work-from-home setup, or a personal retreat away from the main residence. This room adds another layer of flexibility to an already exceptional property. In addition, both the main home, AND the garage have their own generators which adds so much peace of mind to mountain living. Enjoy being just moments from the golf, tennis, and dining amenities at the private Lake Arrowhead Country Club. With lake rights, beautiful natural surroundings, multiple gathering spaces, and a separate guest room that expands the property's possibilities, this is a rare opportunity to enjoy mountain living with room for everyone. (The recreation room, 1 bedroom and 1 bathroom in the garage building, were built without permits)