This charming 4-bedroom, 2-bathroom home sits on a SPACIOUS LOT and offers incredible versatility. The front features an inviting elevated DECK with serene tree views perched directly above a relaxing covered PORCH. Upstairs, the main level boasts soaring ceilings and a large living room with a rock-facade, wood-burning fireplace and high windows with TREE VIEWS. The open-concept design flows seamlessly into a fully REMODELED KITCHEN featuring new soft-close cabinetry, a Lazy Susan, glass-panel accent cabinets with interior and under-cabinet lighting, a central island, glass tile backsplash, and stainless steel appliances. Custom pantry cabinetry frames the included refrigerator, and a dedicated beverage station complete with a wine cooler and mini-fridge is ready for entertaining. Just beyond the kitchen is a flexible multi-purpose space - ideal for dining, a home office, crafting, or a functional mudroom. Three bedrooms with ceiling fans plus new carpet are located upstairs, including a primary suite with dual closets. The main-level full bath offers a double vanity with dual medicine cabinets, updated hardware, and a tub with a glass enclosure and rain shower head. The lower level serves as a SELF-CONTAINED LIVING SPACE, with the option to close or open access to the upper level. It's complete with its own family/living room, a second wood-burning fireplace, and a kitchenette with a fridge, microwave, sink, and freestanding island. The downstairs bedroom works perfectly as a second primary suite, adjacent to a bathroom with a newer vanity and full shower. A dedicated interior laundry room completes this space (newer LG washer/dryer included!), which has also been successfully utilized as a permitted short-term rental. Long-term rental or in-law quarters works well too. Additional highlights include central heat, SPLIT-SYSTEM A/C, dual-pane vinyl windows, pull-down attic access, and partial furnishings included. Step outside into the large, fully fenced backyard to find a secluded, tree-shrouded deck with a FIRE PIT, a covered porch, and a storage shed. A broad, LONG ASPHALT DRIVEWAY with RV-sized gates offers ample parking for all your vehicles and toys! Running Springs is a great commuter location if you work down the mountain, or an ideal base between Arrowhead and Big Bear; close to Snow Valley ski resort and SkyPark!