Don't miss this massively upgraded, spotless, single level home with an ADU guest house, located on a large lot in the prestigious Mesa Oaks neighborhood near Covina Hills and Via Verde. Features of this home include: great curb appeal, a circular paver stone driveway, mature landscaping, custom hardscapes, beveled windows, a formal entry, an open and airy floor plan, a living room with a fireplace, a separate family room with a 2nd fireplace, a kitchen with granite counters & Wolf stainless steel appliances, a formal dining room with a 3rd fireplace, a breakfast area, a main bedroom with a walk in closet & its own remodeled 4-fixture bathroom, spacious secondary bedrooms with a Jack and Jill 4-fixture bathroom between them, an indoor laundry room, a 478 square foot ADU guest house with its own entrance, with a living room, bedroom & its own bathroom, and a huge private back yard with garden rich soil and a country living porch and a freestanding patio with a built in BBQ. Other features include: 23 solar panel system (paid for, no lease), newer central heat and air conditioning, ceiling fans, recessed lighting, hardwood floors, newer copper re-pipe, storage sheds, and RV parking. Also, in this neighborhood there is a VOLUNTARY association with a community center and with dues of $21/mo. Not a typo, only $21/mo., and it's voluntary. Past neighborhood activities have included: 4th of July parades, progressive dinners, outdoor breakfast together, Halloween haunted house, country western bar-b-que, outdoor movies, chili cook-offs, etc. This home is close to shopping, fine dining & fast food, Walnut Creek Wilderness Park with equestrian & hiking trails, Via Verde Country Club and golf course, universities and colleges, Bonelli Regional Park with fishing & swimming & boating, Raging Waters water park, and is easily accessible to the 10, 57, 71, and 210 freeways. Please click on the Virtual Tour to see the 3D floor plans.