Unique 2-For-1 property nestled in desirable Unit 8 in lower Tahoe Donner, offering an updated modern 4 bed/2 bath for the main home, as well as a fully permitted ADU measuring over 700sq feet above the detached garage. This charming property is situated on a beautiful level lot and flanked by greenbelt on two sides, ensuring an extra layer of seclusion and tranquility while still providing quick access to local trails, downtown Truckee, the area's best local ski resorts, Tahoe Donner amenities, Lake Tahoe, and Donner Lake. The location also benefits from less snow accumulation and abundant sunshine, enhancing its appeal for year-round living. Step into a home where modern updates and mountain charm come together effortlessly. Upon entering through the airlock entry/mudroom, you're welcomed by the warmth of updated finishes and hardwood flooring that flow seamlessly throughout. The main level offers a comfortable open living area, perfect for gatherings, along with a well-appointed open chef's kitchen featuring a new backsplash and top-of-the-line appliances. This level also includes two thoughtfully designed bedrooms, an updated shared bath with heated floor, and a convenient laundry room. Step outside to discover easy access to the barrel sauna, picnic table, and a sun-drenched deck-perfect for sipping your morning coffee or unwinding after a day of mountain adventures. Ascend to the upper level, where the cozy primary suite serves as your personal sanctuary, complete with a private deck and easy access to the updated shared full bath and walk-in-closet. A spacious guest suite on this floor provides serene views of the surrounding forest, offering a peaceful retreat for visitors. Beyond the main home, you'll find the detached garage, which houses a RARE, fully-permitted ADU. This versatile space opens up a world of possibilities-whether you're seeking additional living quarters for extended family, a private office, or an opportunity for rental income. The ADU is equipped with a modern kitchenette, full bathroom, and a comfortable upstairs living area with a gas fireplace, also hardwood floors throughout, as well as an additional private deck, all designed with the same attention to detail as the main home. Its separation from the main living space ensures privacy, making it an attractive option for long-term tenants or a private retreat for guests. The potential for passive income or multi-generational living makes this feature truly exceptional in the Tahoe Donner community. Both the main house and ADU have well-maintained metal roofs, plus the flat driveway was also recently replaced and freshly sealed. An oversized detached shed offers ample storage for all your Truckee/Tahoe outdoor toys. This property also boasts an extensive and impressive rental history, making it an excellent investment opportunity or a cozy, income-generating retreat. Embrace the Tahoe Donner lifestyle in this exceptionally functional home-where mountain living meets modern comfort and convenience. Your perfect mountain retreat awaits at 11876 Mougle!