Welcome to 1133 Grubstake Dr, located in the desirable City of Diamond Bar with access to Award Winning Walnut Valley School District (Quail Summit Elementary, Chaparral Middle, Diamond Bar High School). Conveniently located near schools, shopping, restaurants, supermarkets, banks and minutes to 60/57 freeways. Beautiful single family house built in 1979 featuring 4 bedrooms, 3 baths, a gourmet chef's kitchen with lots of storage, pantry, granite counter top, breakfast nook, open to family room with built in cabinets/ shelves and access to spacious back yard, covered patio, fruit trees. Huge and high ceiling master suite upstairs featuring a luxurious bath with dual sinks, a shower/soaking tub, and an enormous walk-in closet. Individual laundry room down stairs with built in cabinets and a sink connecting to a 3 car garage with lots of built in storage. Motion sensor lights in closets and laundry room. Recessed lights and energy efficient windows throughout. Long drive way and roomy space for RV parking in side yard. Exterior security cameras surrounding the whole house. Walking trails nearby. For the family looking for the 5th bedroom or a guest room downstairs, the specious dining room could be easily converted into a cozy bedroom. Pre Listing inspection has been done; well maintained and move in condition. Lots of potentials and possibilities to meet all your needs and to create sweet memories with your loved ones. A must see to appreciate.